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Knurling Tool Type
Manual Lathe Knurling Tools
 |  |
Bump | Swivel Bump |
Press a grip into your workpiece using your manual lathe. These tools use knurls with smooth, rounded teeth to form grooves on your material. Upon contact with your material, the tool head adjusts to center the knurls for a consistent pattern. Use left and right-hand spiral knurls together to create a diamond pattern—common for tool handles—in one go. When your knurls wear out, you can pop them out and replace them. You can also swap the included spiral knurls for straight ones.
Swivel Bump—Swivel bump knurling tools have three sets of knurls that you can rotate between: coarse, medium, and fine pitch.
Shank | Knurl | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Min. Workpiece Size | Wd. | Ht. | Overall Lg. | Material | Dia. | Face Wd. | Hole Dia. | Material | Includes | For Use On | Each | |||
Bump | ||||||||||||||
2 Knurling Wheels | ||||||||||||||
| 1/4" | 5/16" | 3/4" | 6 1/4" | Steel | 5/8" | 5/16" | 7/32" | M4 High-Speed Tool Steel | One left-hand spiral knurl (21 teeth per inch) One right-hand spiral knurl (21 teeth per inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 3332A111 | 0000000 | ||
| 1/4" | 3/8" | 7/8" | 6 1/4" | Steel | 5/8" | 5/16" | 7/32" | M4 High-Speed Tool Steel | One left-hand spiral knurl (21 teeth per inch) One right-hand spiral knurl (21 teeth per inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 3332A112 | 000000 | ||
| 3/8" | 1/2" | 1 1/8" | 7 9/16" | Steel | 3/4" | 3/8" | 1/4" | M4 High-Speed Tool Steel | One left-hand spiral knurl (21 teeth per inch) One right-hand spiral knurl (21 teeth per inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 3332A113 | 000000 | ||
| 3/8" | 5/8" | 1 3/8" | 7 9/16" | Steel | 3/4" | 3/8" | 1/4" | M4 High-Speed Tool Steel | One left-hand spiral knurl (21 teeth per inch) One right-hand spiral knurl (21 teeth per inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 3332A114 | 000000 | ||
Swivel Bump | ||||||||||||||
6 Knurling Wheels | ||||||||||||||
| 1/4" | 5/16" | 3/4" | 6 1/2" | Steel | 5/8" | 5/16" | 7/32" | M4 High-Speed Tool Steel | One left-hand spiral knurl (14 teeth per inch) One left-hand spiral knurl (21 teeth per inch) One left-hand spiral knurl (33 teeth per inch) One right-hand spiral knurl (14 teeth per inch) One right-hand spiral knurl (21 teeth per inch) One right-hand spiral knurl (33 teeth per inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 3332A51 | 000000 | ||
| 1/4" | 3/8" | 7/8" | 6 1/2" | Steel | 5/8" | 5/16" | 7/32" | M4 High-Speed Tool Steel | One left-hand spiral knurl (14 teeth per inch) One left-hand spiral knurl (21 teeth per inch) One left-hand spiral knurl (33 teeth per inch) One right-hand spiral knurl (14 teeth per inch) One right-hand spiral knurl (21 teeth per inch) One right-hand spiral knurl (33 teeth per inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 3332A52 | 000000 | ||
| 3/8" | 1/2" | 1 1/8" | 6 1/2" | Steel | 3/4" | 3/8" | 1/4" | M4 High-Speed Tool Steel | One left-hand spiral knurl (14 teeth per inch) One left-hand spiral knurl (21 teeth per inch) One left-hand spiral knurl (33 teeth per inch) One right-hand spiral knurl (14 teeth per inch) One right-hand spiral knurl (21 teeth per inch) One right-hand spiral knurl (33 teeth per inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 3332A53 | 000000 | ||
| 3/8" | 5/8" | 1 3/8" | 7" | Steel | 3/4" | 3/8" | 1/4" | M4 High-Speed Tool Steel | One left-hand spiral knurl (14 teeth per inch) One left-hand spiral knurl (21 teeth per inch) One left-hand spiral knurl (33 teeth per inch) One right-hand spiral knurl (14 teeth per inch) One right-hand spiral knurl (21 teeth per inch) One right-hand spiral knurl (33 teeth per inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 3332A54 | 000000 | ||
CNC Lathe Knurling Tools
For Knurling
 |  |  |
Right Hand for 1 Knurling Wheel | Right Hand for 2 Knurling Wheels | Left Hand for 1 Knurling Wheel |
Shank | For Knurl | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wd. | Ht. | Overall Lg. | Material | For No. of Knurling Wheels | Dia. | Face Wd. | Hole Dia. | For Use On | Each | |||
Right-Hand Cutting Direction | ||||||||||||
| 1/2" | 1/2" | 4" | Steel | 2 | 1/2" | 3/16" | 3/16" | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 1617N21 | 0000000 | ||
| 5/8" | 5/8" | 4" | Steel | 2 | 1/2" | 3/16" | 3/16" | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 1617N22 | 000000 | ||
| 3/4" | 3/4" | 4" | Steel | 1 | 3/4" | 3/8" | 1/4" | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 1617N11 | 000000 | ||
| 1" | 1" | 5" | Steel | 1 | 3/4" | 3/8" | 1/4" | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 1617N13 | 000000 | ||
Left-Hand Cutting Direction | ||||||||||||
| 3/4" | 3/4" | 4" | Steel | 1 | 3/4" | 3/8" | 1/4" | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 1617N12 | 000000 | ||
| 1" | 1" | 5" | Steel | 1 | 3/4" | 3/8" | 1/4" | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 1617N14 | 000000 | ||
Knurls for Long Lengths
Knurl Face Type | Dia. | Face Wd. | Hole Dia. | Heat Treatment | For Use On | Choose a Number of Teeth per Inch | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|
Straight Knurl—M42 High-Speed Tool Steel | ||||||||||
 | ||||||||||
For Coarse Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 16 | 32915A117 | 000000 | ||
| Full Face | 5/8" | 1/4" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 12, 16 | 32915A72 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 12, 16 | 32915A501 | 00000 | ||
| Full Face | 1 1/4" | 1/2" | 1/2" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 10 | 32915A127 | 00000 | ||
For Medium Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 25 | 32915A121 | 00000 | ||
| Full Face | 5/8" | 1/4" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 25 | 32915A124 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 25 | 32915A111 | 00000 | ||
| Full Face | 1 1/4" | 1/2" | 1/2" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 25 | 32915A131 | 00000 | ||
For Fine Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 50, 80 | 32915A71 | 00000 | ||
| Full Face | 5/8" | 1/4" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 50, 80 | 32915A15 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 33 | 32915A112 | 00000 | ||
| Full Face | 1 1/4" | 1/2" | 1/2" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 50 | 32915A134 | 00000 | ||
Right-Hand-Spiral Knurl—M42 High-Speed Tool Steel | ||||||||||
 | ||||||||||
For Coarse Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 16 | 32915A119 | 00000 | ||
| Full Face | 5/8" | 1/4" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 12, 16 | 32915A75 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 12, 16 | 32915A502 | 00000 | ||
| Full Face | 1 1/4" | 1/2" | 1/2" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 10 | 32915A129 | 00000 | ||
For Medium Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 25 | 32915A123 | 00000 | ||
| Full Face | 5/8" | 1/4" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 25 | 32915A126 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 25 | 32915A113 | 00000 | ||
| Full Face | 1 1/4" | 1/2" | 1/2" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 25 | 32915A133 | 00000 | ||
For Fine Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 50, 80 | 32915A74 | 00000 | ||
| Full Face | 5/8" | 1/4" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 50, 80 | 32915A16 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 33 | 32915A114 | 00000 | ||
| Full Face | 1 1/4" | 1/2" | 1/2" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 50 | 32915A136 | 00000 | ||
Left-Hand-Spiral Knurl—M42 High-Speed Tool Steel | ||||||||||
 | ||||||||||
For Coarse Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 16 | 32915A118 | 00000 | ||
| Full Face | 5/8" | 1/4" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 12, 16 | 32915A78 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 12, 16 | 32915A503 | 00000 | ||
| Full Face | 1 1/4" | 1/2" | 1/2" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 10 | 32915A128 | 00000 | ||
For Medium Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 25 | 32915A122 | 00000 | ||
| Full Face | 5/8" | 1/4" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 25 | 32915A125 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 25 | 32915A115 | 00000 | ||
| Full Face | 1 1/4" | 1/2" | 1/2" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 25 | 32915A132 | 00000 | ||
For Fine Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 50, 80 | 32915A77 | 00000 | ||
| Full Face | 5/8" | 1/4" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 50, 80 | 32915A17 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 33 | 32915A116 | 00000 | ||
| Full Face | 1 1/4" | 1/2" | 1/2" | Ferritic Nitrocarburized (FNC) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 50 | 32915A135 | 00000 | ||
Scissor-Style Lathe Knurling Tools
 |
Knurl material without straining your lathe. Also known as straddle-type knurling tools, these tools pinch both sides of your workpiece to balance out knurling pressure rather than transfer it to your spindle. Use them on soft materials to form patterns into your workpiece for a better grip. A left- and right-hand spiral knurl comes installed, so you can form a diamond pattern—common for tool handles—in one go. When you need to replace a knurl, switch it out without removing the tool from the machine. These tools can be flipped to be used in either a right-hand or left-hand orientation. Right-hand holders move from right to left toward the lathe chuck; left-hand holders move from left to right away from the lathe chuck.
Teeth per inch (TPI) determines how fine your pattern is. 21 TPI will create a coarse diamond pattern suitable for tool handles around 3/4" in diameter.
Shank | Knurl | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wd. | Ht. | For Workpiece Size | Overall Lg. | Material | No. of Knurling Wheels | Dia. | Face Wd. | Hole Dia. | Material | Includes | For Use On | Each | ||
| 1" | 1/2" | 0" to 4" | 7" | Black-Oxide Steel | 2 | 3/4" | 3/8" | 1/4" | M4 High-Speed Tool Steel | One left-hand spiral knurl (21 teeth per inch) One right-hand spiral knurl (21 teeth per inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 9352N111 | 0000000 | |
| 1" | 5/8" | 0" to 4" | 7" | Black-Oxide Steel | 2 | 3/4" | 3/8" | 1/4" | M4 High-Speed Tool Steel | One left-hand spiral knurl (21 teeth per inch) One right-hand spiral knurl (21 teeth per inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 9352N112 | 000000 | |
| 1" | 3/4" | 0" to 4" | 7" | Black-Oxide Steel | 2 | 3/4" | 3/8" | 1/4" | M4 High-Speed Tool Steel | One left-hand spiral knurl (21 teeth per inch) One right-hand spiral knurl (21 teeth per inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 9352N113 | 000000 | |
| 1" | 1" | 0" to 4" | 7" | Black-Oxide Steel | 2 | 3/4" | 3/8" | 1/4" | M4 High-Speed Tool Steel | One left-hand spiral knurl (21 teeth per inch) One right-hand spiral knurl (21 teeth per inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, Titanium | 9352N114 | 000000 | |
Knurls
Knurl Face Type | Dia. | Face Wd. | Hole Dia. | Finish | For Use On | Choose a Number of Teeth per Inch | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|
Straight Knurl—M1 High-Speed Tool Steel | ||||||||||
 | ||||||||||
For Coarse Finish | ||||||||||
| Full Face | 5/8" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 16 | 3330A922 | 000000 | ||
| Full Face | 5/8" | 5/16" | 7/32" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 14 | 3330A923 | 00000 | ||
| Full Face | 3/4" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 16 | 3330A924 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 12, 14, 16 | 3330A35 | 00000 | ||
| Full Face | 1" | 3/8" | 5/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 14 | 3330A177 | 00000 | ||
For Medium Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 20, 25, 30 | 3330A31 | 00000 | ||
| Full Face | 5/8" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 20, 25, 30 | 3330A32 | 00000 | ||
| Full Face | 5/8" | 5/16" | 7/32" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 21 | 3330A925 | 00000 | ||
| Full Face | 3/4" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 20, 25, 30 | 3330A34 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 20, 21, 25, 30 | 3330A901 | 00000 | ||
For Fine Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 35, 80 | 3330A906 | 00000 | ||
| Full Face | 5/8" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 40, 50 | 3330A909 | 00000 | ||
| Full Face | 5/8" | 5/16" | 7/32" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 33 | 3330A926 | 00000 | ||
| Full Face | 3/4" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 40, 50 | 3330A913 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 33, 40, 50 | 3330A916 | 00000 | ||
Straight Knurl—M42 High-Speed Tool Steel | ||||||||||
| ||||||||||
For Coarse Finish | ||||||||||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 12, 14 | 3371A604 | 00000 | ||
| Full Face | 1" | 3/8" | 5/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 14 | 3371A934 | 00000 | ||
For Medium Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 20, 25, 30 | 3371A601 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 20, 21, 25, 30 | 3371A901 | 00000 | ||
| Full Face | 1" | 3/8" | 5/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 21 | 3371A935 | 00000 | ||
For Fine Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 35, 40, 50, 80 | 3371A906 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 80 | 3371A936 | 00000 | ||
| Full Face | 1" | 3/8" | 5/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 33 | 3371A264 | 00000 | ||
Right-Hand-Spiral Knurl—M1 High-Speed Tool Steel | ||||||||||
 | ||||||||||
For Coarse Finish | ||||||||||
| Full Face | 5/8" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 16 | 33425A922 | 00000 | ||
| Full Face | 5/8" | 5/16" | 7/32" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 14 | 33425A923 | 00000 | ||
| Full Face | 3/4" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 16 | 33425A924 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 12, 14, 16 | 33425A65 | 00000 | ||
| Full Face | 1" | 3/8" | 5/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 14 | 33425A47 | 00000 | ||
For Medium Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 20, 25, 30 | 33425A61 | 00000 | ||
| Full Face | 5/8" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 20, 25, 30 | 33425A62 | 00000 | ||
| Full Face | 5/8" | 5/16" | 7/32" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 21 | 33425A925 | 00000 | ||
| Full Face | 3/4" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 20, 25, 30 | 33425A901 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 20, 21, 25, 30 | 33425A905 | 00000 | ||
For Fine Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 35, 80 | 33425A911 | 00000 | ||
| Full Face | 5/8" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 40, 50 | 33425A914 | 00000 | ||
| Full Face | 5/8" | 5/16" | 7/32" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 33 | 33425A926 | 00000 | ||
| Full Face | 3/4" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 40, 50 | 33425A64 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 33, 40, 50 | 33425A917 | 00000 | ||
Right-Hand-Spiral Knurl—M42 High-Speed Tool Steel | ||||||||||
| ||||||||||
For Coarse Finish | ||||||||||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 12, 14 | 3371A605 | 00000 | ||
| Full Face | 1" | 3/8" | 5/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 14 | 3371A937 | 00000 | ||
For Medium Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 20, 25, 30 | 3371A602 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 20, 21, 25, 30 | 3371A912 | 00000 | ||
| Full Face | 1" | 3/8" | 5/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 21 | 3371A938 | 00000 | ||
For Fine Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 35, 40, 50, 80 | 3371A917 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 80 | 3371A939 | 00000 | ||
| Full Face | 1" | 3/8" | 5/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 33 | 3371A464 | 00000 | ||
Left-Hand-Spiral Knurl—M1 High-Speed Tool Steel | ||||||||||
 | ||||||||||
For Coarse Finish | ||||||||||
| Full Face | 5/8" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 16 | 3340A921 | 00000 | ||
| Full Face | 5/8" | 5/16" | 7/32" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 14 | 3340A922 | 00000 | ||
| Full Face | 3/4" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 16 | 3340A923 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 12, 14, 16 | 3340A85 | 00000 | ||
| Full Face | 1" | 3/8" | 5/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 14 | 3340A67 | 00000 | ||
For Medium Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 20, 25, 30 | 3340A81 | 00000 | ||
| Full Face | 5/8" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 20, 25, 30 | 3340A82 | 00000 | ||
| Full Face | 5/8" | 5/16" | 7/32" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 21 | 3340A924 | 00000 | ||
| Full Face | 3/4" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 20, 25, 30 | 3340A84 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 20, 21, 25, 30 | 3340A901 | 00000 | ||
For Fine Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 35, 80 | 3340A906 | 00000 | ||
| Full Face | 5/8" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 40, 50 | 3340A909 | 00000 | ||
| Full Face | 5/8" | 5/16" | 7/32" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 33 | 3340A925 | 00000 | ||
| Full Face | 3/4" | 1/4" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 40, 50 | 3340A913 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Plastic, Stainless Steel, Steel, Titanium | 33, 40, 50 | 3340A916 | 00000 | ||
Left-Hand-Spiral Knurl—M42 High-Speed Tool Steel | ||||||||||
| ||||||||||
For Coarse Finish | ||||||||||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 12, 14 | 3371A606 | 00000 | ||
| Full Face | 1" | 3/8" | 5/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 14 | 3371A941 | 00000 | ||
For Medium Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 20, 25, 30 | 3371A603 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 20, 21, 25, 30 | 3371A923 | 00000 | ||
| Full Face | 1" | 3/8" | 5/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 21 | 3371A942 | 00000 | ||
For Fine Finish | ||||||||||
| Full Face | 1/2" | 3/16" | 3/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 35, 40, 50, 80 | 3371A928 | 00000 | ||
| Full Face | 3/4" | 3/8" | 1/4" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 80 | 3371A943 | 00000 | ||
| Full Face | 1" | 3/8" | 5/16" | Uncoated | Aluminum, Brass, Bronze, Nickel, Stainless Steel, Steel, Titanium | 33 | 3371A364 | 00000 | ||
Knurls for Quick-Change CNC Lathe Knurling Tools
 |  |  |
Straight | Right-Hand Spiral | Left-Hand Spiral |
 |  |
Beveled Edge | Full Faced |
Pair these knurls with a quick-change knurling tool to add patterns to your workpiece for an improved grip.
Forming—Forming knurls create shallow patterns on soft materials by displacing material. They have smooth, rounded teeth.
Cutting—Cutting knurls remove material to create deeper, more precise patterns than forming knurls, especially on harder materials. They have sharp teeth.
Teeth per Inch—Teeth per inch (TPI) determines how fine your pattern is. The higher the number, the smoother, more closely spaced your pattern will be. A tool handle is usually knurled with 30 TPI. A precision instrument knob would require an 80 TPI.
Knurl Face Type | Dia. | Face Wd. | Hole Dia. | Finish | For Use On | Teeth per In. | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|
Straight Knurl—High-Speed Tool Steel | ||||||||||
Forming | ||||||||||
| Beveled | 1" | 3/8" | 5/16" | Titanium Nitride (TiN) Coated | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 25 | 9462N106 | 000000 | ||
Cutting | ||||||||||
| Full Face | 1/2" | 1/4" | 1/4" | Titanium Nitride (TiN) Coated | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N101 | 00000 | ||
| Full Face | 3/4" | 3/16" | 1/4" | Titanium Nitride (TiN) Coated | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 25 | 9462N102 | 00000 | ||
| Full Face | 1" | 1/4" | 5/16" | Titanium Nitride (TiN) Coated | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 25 | 9462N103 | 00000 | ||
Right-Hand-Spiral Knurl—High-Speed Tool Steel | ||||||||||
Forming | ||||||||||
| Beveled | 1/2" | 3/16" | 3/16" | Titanium Nitride (TiN) Coated | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N114 | 00000 | ||
| Beveled | 1/2" | 1/4" | 1/4" | Titanium Nitride (TiN) Coated | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N112 | 00000 | ||
| Beveled | 3/4" | 3/16" | 1/4" | Titanium Nitride (TiN) Coated | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N109 | 00000 | ||
| Beveled | 1" | 1/4" | 5/16" | Titanium Nitride (TiN) Coated | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 25 | 9462N104 | 00000 | ||
| Beveled | 1" | 3/8" | 1/2" | Titanium Nitride (TiN) Coated | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 25 | 9462N107 | 00000 | ||
Left-Hand-Spiral Knurl—High-Speed Tool Steel | ||||||||||
Forming | ||||||||||
| Beveled | 1/2" | 3/16" | 3/16" | Titanium Nitride (TiN) Coated | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N115 | 00000 | ||
| Beveled | 1/2" | 1/4" | 1/4" | Titanium Nitride (TiN) Coated | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N113 | 00000 | ||
| Beveled | 3/4" | 3/16" | 1/4" | Titanium Nitride (TiN) Coated | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N111 | 00000 | ||
| Beveled | 1" | 1/4" | 5/16" | Titanium Nitride (TiN) Coated | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 25 | 9462N105 | 00000 | ||
| Beveled | 1" | 3/8" | 1/2" | Titanium Nitride (TiN) Coated | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 25 | 9462N108 | 00000 | ||
Quick-Change CNC Lathe Knurling Tools and Holders
 |
Cut down on setup time for heavy duty knurling with this system of tools and holders. Each holder accepts multiple tools, so you can install the holder on your lathe once, then swap out the tool to switch tasks. Knurls are included with each tool. They’re made of heat-treated, high-speed tool steel for strength and shock resistance. A titanium nitride coating prevents wear.
Teeth per inch (TPI) determines how fine your pattern is. The higher the number, the smoother, more closely spaced your pattern will be. A tool handle is usually knurled with 30 TPI.
Angled Tool for Cutting
 |
Angled tools position straight-patterned knurls at an angle to create a diamond pattern on the workpiece.
Tools for cutting have knurls with sharp teeth that remove material. They’re used to create deeper, more precise patterns than forming tools, especially on harder materials.
Tools | Replacement Pin Sets | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Workpiece Size | Knurl | |||||||||||||||||
Min. | Max. | For Shank Wd. | Lg. | Wd. | Material | No. of Knurling Wheels | Dia. | Face Wd. | Hole Dia. | Face Type | Material | Includes | For Use On | Each | Each | |||
| 1/2" | 1 1/2" | 3/8" to 5/8" | 1 3/8" | 1" | Steel | 2 | 1/2" | 5/32" | 1/4" | Full Face | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Two Straight-Pattern Knurls (30 Teeth per Inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 9466N121 | 0000000 | 9466N131 | 000000 | |
| 1/2" | 1 1/2" | 3/4" to 1 1/4" | 1 15/16" | 2" | Steel | 2 | 1/2" | 5/32" | 1/4" | Full Face | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Two Straight-Pattern Knurls (30 Teeth per Inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 9466N112 | 000000 | 9466N131 | 00000 | |
| 1" | 5" | 3/4" to 1 1/4" | 1 15/16" | 2" | Steel | 2 | 3/4" | 3/16" | 1/4" | Full Face | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Two straight-pattern knurls (25 teeth per inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 9466N113 | 000000 | 9466N127 | 00000 | |
| 2" | — | 3/4" to 1 1/4" | 2 1/8" | 2" | Steel | 2 | 1" | 1/4" | 5/16" | Full Face | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Two straight-pattern knurls (25 teeth per inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 9466N114 | 000000 | 9466N128 | 00000 | |
 |
Straight with Full Face |
Dia. | Face Wd. | Hole Dia. | Knurl Face Type | Material | For Use On | Teeth per In. | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|
Straight Knurl | ||||||||||
Cutting | ||||||||||
| 1/2" | 1/4" | 1/4" | Full Face | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N101 | 000000 | ||
| 3/4" | 3/16" | 1/4" | Full Face | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 25 | 9462N102 | 00000 | ||
| 1" | 1/4" | 5/16" | Full Face | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 25 | 9462N103 | 00000 | ||
Bump Tool for Forming
 |
Bump tools press against the side of the workpiece to align it with your lathe. They’re good for narrow knurling applications.
Tools for forming have knurls with smooth, rounded teeth that displace material on the surface of your workpiece. They’re best for creating shallow patterns on soft materials.
Tools | Replacement Pin Sets | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Knurl | |||||||||||||||||
For Min. Workpiece Size | For Shank Wd. | Lg. | Wd. | Material | No. of Knurling Wheels | Dia. | Face Wd. | Hole Dia. | Face Type | Material | Includes | For Use On | Each | Each | |||
| 0" | 3/4" to 1 1/4" | 1 7/8" | 2" | Steel | 1 | 1" | 3/8" | 5/16" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | One Straight-Pattern Knurl (25 Teeth per Inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 9466N116 | 0000000 | 9466N129 | 000000 | |
| 3/8" | 3/4" to 1 1/4" | 2 1/8" | 2" | Steel | 2 | 1" | 1/4" | 5/16" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | One Left-Hand Spiral Pattern Knurl (25 Teeth per Inch) One Right-Hand Spiral Pattern Knurl (25 Teeth per Inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 9466N115 | 000000 | 9466N129 | 00000 | |
| | |
Right-Hand Spiral | Left-Hand Spiral | Straight |
Dia. | Face Wd. | Hole Dia. | Knurl Face Type | Material | For Use On | Teeth per In. | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|
Right-Hand-Spiral Knurl | ||||||||||
Forming | ||||||||||
| 1" | 1/4" | 5/16" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 25 | 9462N104 | 000000 | ||
Left-Hand-Spiral Knurl | ||||||||||
Forming | ||||||||||
| 1" | 1/4" | 5/16" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 25 | 9462N105 | 00000 | ||
Straight Knurl | ||||||||||
Forming | ||||||||||
| 1" | 3/8" | 5/16" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 25 | 9462N106 | 00000 | ||
Shoulder Bump Tool for Forming
 |
Shoulder tools provide additional clearance to knurl all the way up to the workpiece shoulder.
Tools for forming have knurls with smooth, rounded teeth that displace material on the surface of your workpiece. They’re best for creating shallow patterns on soft materials.
Tools | Replacement Pin Sets | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Knurl | |||||||||||||||||
For Min. Workpiece Size | For Shank Wd. | Lg. | Wd. | Material | No. of Knurling Wheels | Dia. | Face Wd. | Hole Dia. | Face Type | Material | Includes | For Use On | Each | Each | |||
| 1/4" | 3/8" to 5/8" | 1 1/4" | 1" | Steel | 2 | 1/2" | 5/32" | 1/4" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | One Left-Hand Spiral Pattern Knurl (30 Teeth per Inch) One Right-Hand Spiral Pattern Knurl (30 Teeth per Inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 9466N122 | 0000000 | 9466N131 | 000000 | |
| 3/8" | 3/4" to 1 1/4" | 1 7/8" | 2" | Steel | 2 | 1" | 3/8" | 1/2" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | One Left-Hand Spiral Pattern Knurl (25 Teeth per Inch) One Right-Hand Spiral Pattern Knurl (25 Teeth per Inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 9466N117 | 000000 | 9466N132 | 00000 | |
| |
Right-Hand Spiral | Left-Hand Spiral |
Dia. | Face Wd. | Hole Dia. | Knurl Face Type | Material | For Use On | Teeth per In. | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|
Right-Hand-Spiral Knurl | ||||||||||
Forming | ||||||||||
| 1/2" | 1/4" | 1/4" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N112 | 000000 | ||
| 1" | 3/8" | 1/2" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 25 | 9462N107 | 00000 | ||
Left-Hand-Spiral Knurl | ||||||||||
Forming | ||||||||||
| 1/2" | 1/4" | 1/4" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N113 | 00000 | ||
| 1" | 3/8" | 1/2" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 25 | 9462N108 | 00000 | ||
Straddle Tool for Forming
 |
Straddle tools clamp the workpiece from both sides, so the knurling pressure is absorbed by the tool rather than your lathe spindle.
Tools for forming have knurls with smooth, rounded teeth that displace material on the surface of your workpiece. They’re best for creating shallow patterns on soft materials.
Tools | Replacement Pin Sets | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Workpiece Size | Knurl | |||||||||||||||||
Min. | Max. | For Shank Wd. | Lg. | Wd. | Material | No. of Knurling Wheels | Dia. | Face Wd. | Hole Dia. | Face Type | Material | Includes | For Use On | Each | Each | |||
| 0" | 5/8" | 3/8" to 5/8" | 1 13/16" | 2 1/16" | Steel | 2 | 1/2" | 3/16" | 3/16" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | One Left-Hand Spiral Pattern Knurl (30 Teeth per Inch) One Right-Hand Spiral Pattern Knurl (30 Teeth per Inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 9466N123 | 0000000 | 9466N125 | 000000 | |
| 0" | 1" | 3/4" to 1 1/4" | 2 1/2" | 2 7/8" | Steel | 2 | 3/4" | 3/16" | 1/4" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | One Left-Hand Spiral Pattern Knurl (30 Teeth per Inch) One Right-Hand Spiral Pattern Knurl (30 Teeth per Inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 9466N118 | 000000 | 9466N126 | 00000 | |
| |
Right-Hand Spiral | Left-Hand Spiral |
Dia. | Face Wd. | Hole Dia. | Knurl Face Type | Material | For Use On | Teeth per In. | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|
Right-Hand-Spiral Knurl | ||||||||||
Forming | ||||||||||
| 1/2" | 3/16" | 3/16" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N114 | 000000 | ||
| 3/4" | 3/16" | 1/4" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N109 | 00000 | ||
Left-Hand-Spiral Knurl | ||||||||||
Forming | ||||||||||
| 1/2" | 3/16" | 3/16" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N115 | 00000 | ||
| 3/4" | 3/16" | 1/4" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N111 | 00000 | ||
Shoulder Straddle Tool for Forming
 |
Shoulder tools provide additional clearance to knurl all the way up to the workpiece shoulder.
Tools for forming have knurls with smooth, rounded teeth that displace material on the surface of your workpiece. They’re best for creating shallow patterns on soft materials.
Tools | Replacement Pin Sets | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Workpiece Size | Knurl | |||||||||||||||||
Min. | Max. | For Shank Wd. | Lg. | Wd. | Material | No. of Knurling Wheels | Dia. | Face Wd. | Hole Dia. | Face Type | Material | Includes | For Use On | Each | Each | |||
| 0" | 5/8" | 3/8" to 5/8" | 1 3/4" | 2 1/16" | Steel | 2 | 1/2" | 5/32" | 1/4" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | One Left-Hand Spiral Pattern Knurl (30 Teeth per Inch) One Right-Hand Spiral Pattern Knurl (30 Teeth per Inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 9466N124 | 0000000 | 9466N131 | 000000 | |
| 0" | 1" | 3/4" to 1 1/4" | 2 5/16" | 2 7/8" | Steel | 2 | 1/2" | 5/32" | 1/4" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | One Left-Hand Spiral Pattern Knurl (30 Teeth per Inch) One Right-Hand Spiral Pattern Knurl (30 Teeth per Inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 9466N119 | 000000 | 9466N131 | 00000 | |
| |
Right-Hand Spiral | Left-Hand Spiral |
Dia. | Face Wd. | Hole Dia. | Knurl Face Type | Material | For Use On | Teeth per In. | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|
Right-Hand-Spiral Knurl | ||||||||||
Forming | ||||||||||
| 1/2" | 1/4" | 1/4" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N112 | 000000 | ||
Left-Hand-Spiral Knurl | ||||||||||
Forming | ||||||||||
| 1/2" | 1/4" | 1/4" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N113 | 00000 | ||
Knurling Tool Holders
 |
Shank | |||||||
|---|---|---|---|---|---|---|---|
Wd. | Ht. | Overall Lg. | Material | Includes | Each | ||
| 3/8" | 3/4" | 2 5/8" | Steel | Adjustment Screw Lock Screw | 9466N106 | 0000000 | |
| 1/2" | 3/4" | 3" | Steel | Adjustment Screw Lock Screw | 9466N107 | 000000 | |
| 5/8" | 3/4" | 3" | Steel | Adjustment Screw Lock Screw | 9466N108 | 000000 | |
| 3/4" | 1" | 4 7/8" | Steel | Adjustment Screw Three Lock Screws | 9466N101 | 000000 | |
| 1" | 1" | 4 7/8" | Steel | Adjustment Screw Three Lock Screws | 9466N102 | 000000 | |
| 1 1/4" | 1" | 5 3/8" | Steel | Adjustment Screw Three Lock Screws | 9466N103 | 000000 | |
Knurl Sets for Hand Knurling Tools
 |  |
One Left-Hand Spiral Pattern Knurl, Two Right-Hand Spiral Pattern Knurls | Three Straight Pattern Knurls |
Install these knurls in a hand knurling tool to create grooved patterns on steel and stainless steel without using a lathe.
One Left-Hand Spiral Pattern Knurl and Two Right-Hand Spiral Pattern Knurls—Use left-hand and right-hand spiral knurl sets to create a diamond pattern.
No. of Pieces | Includes | Dia. | Face Wd. | Hole Dia. | Material | Finish | Choose a Number of Teeth per Inch | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 3 | One Left-Hand Spiral Pattern Knurl, Two Right-Hand Spiral Pattern Knurls | 1/2" | 1/4" | 3/16" | M4 High-Speed Tool Steel | Uncoated | 16, 25, 33 | 3328A15 | 000000 | |
| 3 | Three Straight Pattern Knurls | 1/2" | 1/4" | 3/16" | M4 High-Speed Tool Steel | Uncoated | 16, 25, 33 | 3328A16 | 00000 |
Three-Wheel Lathe Knurling Tools and Holders
 |  |  |
Round Shank | Square Shank | Forming |
Tools | Replacement Pin Sets | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Knurl | |||||||||||||||||
For Workpiece Size | Dia. | Lg. | Material | No. of Knurling Wheels | Dia. | Face Wd. | Hole Dia. | Face Type | Material | Includes | For Use On | Each | Each | ||||
Forming | |||||||||||||||||
| 1/8" to 1/4" | 1 3/4" | 1 1/2" | Steel | 3 | 1/2" | 1/4" | 1/4" | Beveled | High-Speed Tool Steel | One Left-Hand Spiral Pattern Knurl (30 Teeth per Inch) Two Right-Hand Spiral Pattern Knurls (30 Teeth per Inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 9470N101 | 000000000 | 9466N131 | 000000 | ||
| 1/8" to 1" | 3" | 1 1/2" | Steel | 3 | 1/2" | 1/4" | 1/4" | Beveled | High-Speed Tool Steel | One Left-Hand Spiral Pattern Knurl (30 Teeth per Inch) Two Right-Hand Spiral Pattern Knurls (30 Teeth per Inch) | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 9470N102 | 00000000 | 9466N131 | 00000 | ||
Shank | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For Tool Dia. | Dia. | Wd. | Ht. | Through-Hole Dia. | Overall Lg. | Material | Each | |||
Square Shank | ||||||||||
 | ||||||||||
| 1 3/4" | — | 1/2" | 1/2" | — | 3" | Steel | 9470N103 | 0000000 | ||
| 1 3/4" | — | 5/8" | 5/8" | — | 3 1/2" | Steel | 9470N104 | 000000 | ||
| 1 3/4" | — | 3/4" | 3/4" | — | 4" | Steel | 9470N105 | 000000 | ||
| 3" | — | 3/4" | 3/4" | — | 4" | Steel | 9470N109 | 000000 | ||
| 3" | — | 1" | 1" | — | 5" | Steel | 9470N111 | 000000 | ||
Round Shank | ||||||||||
 | ||||||||||
| 1 3/4" | 1/2" | — | — | 1/4" | 3" | Steel | 9470N107 | 000000 | ||
| 1 3/4" | 5/8" | — | — | 1/4" | 3 1/2" | Steel | 9470N106 | 000000 | ||
| 1 3/4" | 3/4" | — | — | 1/4" | 4" | Steel | 9470N108 | 000000 | ||
| 3" | 3/4" | — | — | 1/2" | 4" | Steel | 9470N113 | 000000 | ||
| 3" | 1" | — | — | 3/4" | 5" | Steel | 9470N112 | 000000 | ||
 |  |
Right-Hand Spiral | Left-Hand Spiral |
Teeth per Inch—Teeth per inch (TPI) determines how fine your pattern is. The higher the number, the smoother, more closely spaced your pattern will be. A tool handle is usually knurled with 30 TPI.
Dia. | Face Wd. | Hole Dia. | Knurl Face Type | Material | For Use On | Teeth per In. | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|
Right-Hand-Spiral Knurl | ||||||||||
Forming | ||||||||||
| 1/2" | 1/4" | 1/4" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N112 | 000000 | ||
Left-Hand-Spiral Knurl | ||||||||||
Forming | ||||||||||
| 1/2" | 1/4" | 1/4" | Beveled | Titanium Nitride (TiN)-Coated High-Speed Tool Steel | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium | 30 | 9462N113 | 00000 | ||
