Cut Type Cut Type |
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![]() | Internal Grooving |
![]() | Internal Threading |
![]() | External Grooving |
Groove Width Groove Width |
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Minimum Hole Diameter Minimum Hole Diameter |
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Maximum Hole Depth Maximum Hole Depth |
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Offset Offset |
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Cut Direction Cut Direction |
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![]() | ![]() |
Right Hand | Left Hand |
Material Grade Material Grade |
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Thread Direction Thread Direction |
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Create square-corner grooves for retaining rings on the inside of a workpiece. Tools have flats on the shank for quick alignment.
Groove Wd. | Min. Hole Dia. | Max. Hole Dp. | Offset | Shank Dia. | Overall Lg. | Material | For Use On | Each | |
0.018" | 3/16" | 5/8" | 0.05" | 3/16" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 000000 |
0.018" | 1/4" | 5/8" | 0.05" | 1/4" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.026" | 1/4" | 1/2" | 0.05" | 1/4" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.031" | 3/16" | 1/4" | 0.05" | 3/16" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.031" | 1/4" | 3/8" | 0.05" | 1/4" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.031" | 1/4" | 5/8" | 0.05" | 1/4" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.039" | 5/16" | 3/4" | 0.1" | 5/16" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.041" | 3/8" | 1/2" | 0.1" | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.047" | 3/32" | 1/4" | 0.03" | 1/8" | 2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.048" | 3/8" | 1" | 0.1" | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.057" | 3/8" | 1" | 0.1" | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.063" | 1/8" | 1/4" | 0.04" | 1/8" | 2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.063" | 1/8" | 3/8" | 0.04" | 1/8" | 2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.064" | 5/16" | 3/4" | 0.1" | 5/16" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.064" | 3/8" | 1/2" | 0.1" | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.064" | 3/8" | 1" | 0.1" | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.071" | 3/8" | 1" | 0.1" | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.089" | 3/8" | 1" | 0.1" | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.095" | 1/2" | 3/4" | 0.15" | 1/2" | 3" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.105" | 3/8" | 1/2" | 0.106" | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.122" | 3/8" | 1/2" | 0.106" | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.127" | 3/8" | 1" | 0.1" | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.157" | 1/2" | 1" | 0.15" | 1/2" | 3" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.189" | 1/2" | 1" | 0.15" | 1/2" | 3" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
0.252" | 1/2" | 1" | 0.15" | 1/2" | 3" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
Groove Wd., mm | Min. Hole Dia. | Max. Hole Dp. | Offset | Shank Dia. | Overall Lg. | Material | For Use On | Each | |
0.75 | 1/4" | 1/2" | 0.05" | 1/4" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 000000 |
1.35 | 1/4" | 1/2" | 0.05" | 1/4" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
1.55 | 1/4" | 1/2" | 0.05" | 1/4" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
An extra-long shank provides additional reach to cut square-corner grooves for retaining rings deeper inside a workpiece. All have flats on the shank for quick alignment.
Groove Wd. | Min. Hole Dia. | Max. Hole Dp. | Offset | Shank Dia. | Overall Lg. | Material | For Use On | Each | |
0.063" | 5/16" | 3" | 0.06" | 1/4" | 4 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 000000 |
0.063" | 5/8" | 5" | 0.12" | 1/2" | 6 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 000000 |
0.094" | 3/8" | 3" | 0.075" | 5/16" | 4 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
1/8" | 3/8" | 3" | 0.075" | 5/16" | 4 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 00000000 | 00000 |
Cut small grooves inside a workpiece for insertion and removal of O-rings. Tools have flats on the shank for quick alignment.
Groove Wd. | Min. Hole Dia. | Max. Hole Dp. | Offset | Taper | Shank Dia. | Overall Lg. | Material | For Use On | Each | |
0.031" | 1/4" | 5/8" | 0.05" | __ | 1/4" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 000000 |
0.041" | 3/8" | 5/8" | 0.1" | __ | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
0.057" | 3/8" | 3/4" | 0.1" | __ | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
0.064" | 3/8" | 3/4" | 0.1" | __ | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
0.071" | 3/8" | 1" | 0.1" | __ | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
0.098" | 1/4" | 1/2" | 0.1" | 5° | 1/4" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
0.143" | 1/4" | 9/16" | 0.1" | 5° | 1/4" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
0.146" | 1/4" | 5/8" | 0.1" | 5° | 1/4" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
0.176" | 3/8" | 3/4" | 0.115" | 5° | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
0.21" | 3/8" | 13/16" | 0.115" | 5° | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
0.243" | 3/8" | 15/16" | 0.115" | 5° | 3/8" | 2 1/2" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel | 0000000 | 00000 |
Made of solid carbide, these tools provide more rigidity than carbide-tipped tools. Use them to create internal Acme threads or V-shaped UNC, UNS, and UNF threads. All have flats on the shank for quick alignment.
Threads Per Inch | Min. Hole Dia. | Max. Hole Dp. | Offset | Shank Dia. | Overall Lg. | Material | Nose Angle | For Use On | Each | |
Right Hand | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
24-56 | 0.12" | 0.3" | 0.03" | 3/16" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 000000 |
20-56 | 0.14" | 0.3" | 0.035" | 3/16" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 00000 |
18-56 | 0.18" | 1/2" | 0.04" | 1/4" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 00000 |
18-56 | 0.18" | 3/4" | 0.04" | 1/4" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 00000 |
16-40 | 0.2" | 0.6" | 0.045" | 1/4" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 00000 |
14-40 | 0.23" | 3/4" | 0.055" | 5/16" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 00000 |
14-40 | 0.23" | 1" | 0.055" | 5/16" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 00000 |
12-40 | 0.29" | 1" | 0.07" | 5/16" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 00000 |
10-32 | 0.32" | 3/4" | 0.075" | 3/8" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 00000 |
10-32 | 0.36" | 3/4" | 0.085" | 3/8" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 00000 |
10-32 | 0.36" | 1" | 0.085" | 3/8" | 2 1/2" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 00000 |
8-24 | 0.49" | 3/4" | 0.12" | 1/2" | 3" | Micrograin Carbide | 60° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 00000 |
Threads Per Inch | Min. Hole Dia. | Max. Hole Dp. | Offset | Shank Dia. | Overall Lg. | Material | Nose Angle | For Use On | Each | |
Right Hand | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
6 | 0.49" | 2" | 0.12" | 1/2" | 3" | Micrograin Carbide | 29° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 000000 |
5 | 0.49" | 2" | 0.12" | 1/2" | 3" | Micrograin Carbide | 29° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 00000 |
4 | 0.49" | 2" | 0.15" | 1/2" | 3" | Micrograin Carbide | 29° | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 00000 |
A carbide tip brazed onto a ground steel shank makes these tools less brittle than solid carbide tools. They are designed to cut V-shaped UNC, UNS, or UNF threads on the inside of a workpiece.
Shank | Tip | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Min. Hole Dia. | Max. Hole Dp. | Offset | Wd. | Ht. | Overall Lg. | Material | Nose Angle | Lg. | Thick. | For Use On | Each | |
Right Hand | ||||||||||||
0.45" | 1/2" | 0.175" | 3/8" | 3/8" | 2 1/2" | Micrograin Carbide | 60° | 5/16" | 3/32" | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 000000 |
0.45" | 1" | 0.175" | 3/8" | 3/8" | 2 1/2" | Micrograin Carbide | 60° | 5/16" | 3/32" | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 00000 |
0.575" | 3/4" | 0.2" | 1/2" | 1/2" | 3 1/2" | Micrograin Carbide | 60° | 1/2" | 3/32" | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 00000 |
0.575" | 1 1/4" | 0.2" | 1/2" | 1/2" | 3 1/2" | Micrograin Carbide | 60° | 1/2" | 3/32" | Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel | 0000000 | 00000 |
Reduce tooling setup time—install the holder once and alternate between applications by switching out the bit. Once the holder has been aligned with the centerline of the lathe, the locking system ensures alignment repeatability from tool to tool.
Shank | |||||||
---|---|---|---|---|---|---|---|
Wd. | Ht. | Head Dia. | O'all Lg. | Material | Tool Change Repeatability from Centerline | Each | |
For 3/16" Tool Bit Shank Dia. | |||||||
1/2" | 1/2" | 3/4" | 4.8" | Steel | ±0.0005" | 000000 | 0000000 |
3/4" | 3/4" | 1.06" | 4.8" | Steel | ±0.0005" | 000000 | 000000 |
For 1/4" Tool Bit Shank Dia. | |||||||
1/2" | 1/2" | 3/4" | 4.8" | Steel | ±0.0005" | 000000 | 000000 |
3/4" | 3/4" | 1.06" | 4.8" | Steel | ±0.0005" | 000000 | 000000 |
For 5/16" Tool Bit Shank Dia. | |||||||
1/2" | 1/2" | 7/8" | 4.8" | Steel | ±0.0005" | 000000 | 000000 |
3/4" | 3/4" | 1.06" | 4.8" | Steel | ±0.0005" | 000000 | 000000 |
For 3/8" Tool Bit Shank Dia. | |||||||
3/4" | 3/4" | 1.06" | 4.8" | Steel | ±0.0005" | 000000 | 000000 |
For 1/2" Tool Bit Shank Dia. | |||||||
3/4" | 3/4" | 1.06" | 4.8" | Steel | ±0.0005" | 000000 | 000000 |
Retaining ring grooving tools cut square-corner grooves for retaining rings on the inside of a workpiece.
Min. Hole Dia. | Max. Hole Dp. | Groove Wd. | Offset | Material | For Use On | Each | |
3/16" Shank Dia. | |||||||
---|---|---|---|---|---|---|---|
0.18" | 5/8" | 0.017" | 0.03" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 000000 |
0.18" | 5/8" | 0.02" | 0.03" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
1/4" Shank Dia. | |||||||
0.245" | 5/8" | 0.025" | 0.05" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
0.245" | 5/8" | 0.03" | 0.05" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
5/16" Shank Dia. | |||||||
0.31" | 3/4" | 0.033" | 0.1" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
0.31" | 3/4" | 0.038" | 0.1" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
3/8" Shank Dia. | |||||||
0.37" | 1 1/4" | 0.039" | 0.1" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
0.37" | 1 1/4" | 0.046" | 0.1" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
0.37" | 1 1/4" | 0.055" | 0.1" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
0.37" | 1 1/4" | 0.059" | 0.1" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
0.37" | 1 1/4" | 0.062" | 0.1" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
0.37" | 1 1/4" | 0.069" | 0.1" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
0.37" | 1 1/4" | 0.079" | 0.1" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
0.37" | 1 1/4" | 0.087" | 0.1" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
1/2" Shank Dia. | |||||||
0.495" | 1 1/2" | 0.093" | 0.15" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
0.495" | 1 1/2" | 0.118" | 0.15" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
0.495" | 1 1/2" | 1/8" | 0.15" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
0.495" | 1 1/2" | 0.156" | 0.15" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
0.495" | 1 1/2" | 0.187" | 0.15" | Micrograin Carbide | Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
These inserts can cut grooves on both the outside and inside of a workpiece depending on the holder used. They are compatible with top-notch style threading and grooving systems, which use a highly-rigid clamping design, resulting in a smoother finish and superior tool life. When the first cutting edge dulls, flip the insert to use the second edge.
Pair a right-hand insert with a right-hand external holder or a left-hand internal holder.
Pair a left-hand insert with a left-hand external holder or a right-hand internal holder.
Groove | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Insert Code | For External Holder Code | For Internal Holder Code | Wd. | Dp. | Thick. | Tip Radius | O'all Ht. | For Use On | Each | |
AC3 Carbide | ||||||||||
Right Hand | ||||||||||
G-3031R | ASR-103B, SR-123B, SR-163D | A16-EL3, A24-EL3 | 0.031" | 0.05" | 0.195" | 0.005" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 000000 | 000000 |
G-3062R | ASR-103B, SR-123B, SR-163D | A16-EL3, A24-EL3 | 0.062" | 0.12" | 0.195" | 0.010" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 000000 | 00000 |
G-3094R | ASR-103B, SR-123B, SR-163D | A16-EL3, A24-EL3 | 0.094" | 0.18" | 0.195" | 0.010" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 0000000 | 00000 |
G-3125R | ASR-103B, SR-123B, SR-163D | A16-EL3, A24-EL3 | 1/8" | 0.18" | 0.195" | 0.010" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 0000000 | 00000 |
Left Hand | ||||||||||
G-3031L | ASL-103B, SL-123B, SL-163D | A16-ER3, A24-ER3 | 0.031" | 0.05" | 0.195" | 0.005" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 000000 | 00000 |
G-3062L | ASL-103B, SL-123B, SL-163D | A16-ER3, A24-ER3 | 0.062" | 0.12" | 0.195" | 0.010" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 000000 | 00000 |
G-3094L | ASL-103B, SL-123B, SL-163D | A16-ER3, A24-ER3 | 0.094" | 0.18" | 0.195" | 0.010" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 0000000 | 00000 |
G-3125L | ASL-103B, SL-123B, SL-163D | A16-ER3, A24-ER3 | 1/8" | 0.18" | 0.195" | 0.010" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 0000000 | 00000 |
AC50 Carbide | ||||||||||
Right Hand | ||||||||||
G-3031R | ASR-103B, SR-123B, SR-163D | A16-EL3, A24-EL3 | 0.031" | 0.05" | 0.195" | 0.005" | 0.344" | Steel | 000000 | 00000 |
G-3062R | ASR-103B, SR-123B, SR-163D | A16-EL3, A24-EL3 | 0.062" | 0.12" | 0.195" | 0.010" | 0.344" | Steel | 000000 | 00000 |
G-3094R | ASR-103B, SR-123B, SR-163D | A16-EL3, A24-EL3 | 0.094" | 0.18" | 0.195" | 0.010" | 0.344" | Steel | 000000 | 00000 |
G-3125R | ASR-103B, SR-123B, SR-163D | A16-EL3, A24-EL3 | 1/8" | 0.18" | 0.195" | 0.010" | 0.344" | Steel | 0000000 | 00000 |
Left Hand | ||||||||||
G-3031L | ASL-103B, SL-123B, SL-163D | A16-ER3, A24-ER3 | 0.031" | 0.05" | 0.195" | 0.005" | 0.344" | Steel | 000000 | 00000 |
G-3062L | ASL-103B, SL-123B, SL-163D | A16-ER3, A24-ER3 | 0.062" | 0.12" | 0.195" | 0.010" | 0.344" | Steel | 000000 | 00000 |
G-3094L | ASL-103B, SL-123B, SL-163D | A16-ER3, A24-ER3 | 0.094" | 0.18" | 0.195" | 0.010" | 0.344" | Steel | 0000000 | 00000 |
G-3125L | ASL-103B, SL-123B, SL-163D | A16-ER3, A24-ER3 | 1/8" | 0.18" | 0.195" | 0.010" | 0.344" | Steel | 0000000 | 00000 |
Pair these holders with a threading insert or a grooving insert to make cuts on the inside of a hollow workpiece. A highly-rigid clamping design results in a smoother finish and superior tool life. They are compatible with top-notch style threading and grooving systems.
Use a right-hand internal holder with a left-hand insert when the workpiece is rotating counterclockwise (toward the lathe operator).
Use a left-hand internal holder with a right-hand insert when the workpiece is rotating clockwise (away from the lathe operator).
Holders | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Insert | Replacement Clamps | |||||||||||
Holder Code | Shank Dia. | Min. Hole Dia. | Max. Hole Dp. | O'all Lg. | Material | Code | Thick. | Clamp Screw Hex Key Size | Each | Each | ||
Right Hand | ||||||||||||
A16-ER3 | 1" | 1 3/8" | 4" | 12" | Steel | G-3031L, G-3062L, G-3094L, G-3125L, T-3L | 0.195" | 5/32" | 0000000 | 0000000 | 0000000 | 00000 |
A24-ER3 | 1 1/2" | 2" | 6" | 14" | Steel | G-3031L, G-3062L, G-3094L, G-3125L, T-3L | 0.195" | 5/32" | 0000000 | 000000 | 0000000 | 0000 |
Left Hand | ||||||||||||
A16-EL3 | 1" | 1 3/8" | 4" | 12" | Steel | G-3031R, G-3062R, G-3094R, G-3125R, T-3R | 0.195" | 5/32" | 0000000 | 000000 | 0000000 | 0000 |
A24-EL3 | 1 1/2" | 2" | 6" | 14" | Steel | G-3031R, G-3062R, G-3094R, G-3125R, T-3R | 0.195" | 5/32" | 0000000 | 000000 | 0000000 | 0000 |
Replacement Clamp Screw | 0000000 | Each | 00000 |
Insert Code | Thread Type | Internal Threads Per Inch | Thick. | Tip Radius | O'all Ht. | For Use On | Each | |
AC3 Carbide | ||||||||
---|---|---|---|---|---|---|---|---|
Right Hand | ||||||||
T-3R | UNC, UNS, UNF | 5 to 12 | 0.195" | 0.008" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 0000000 | 000000 |
Left Hand | ||||||||
T-3L | UNC, UNS, UNF | 5 to 12 | 0.195" | 0.008" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 0000000 | 00000 |
AC50 Carbide | ||||||||
Right Hand | ||||||||
T-3R | UNC, UNS, UNF | 5 to 12 | 0.195" | 0.008" | 0.344" | Steel | 0000000 | 00000 |
Left Hand | ||||||||
T-3L | UNC, UNS, UNF | 5 to 12 | 0.195" | 0.008" | 0.344" | Steel | 0000000 | 00000 |
Groove | ||||||||
---|---|---|---|---|---|---|---|---|
Insert Code | Wd. | Dp. | Thick. | Tip Radius | O'all Ht. | For Use On | Each | |
AC3 Carbide | ||||||||
Right Hand | ||||||||
G-3031R | 0.031" | 0.05" | 0.195" | 0.005" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 000000 | 000000 |
G-3062R | 0.062" | 0.12" | 0.195" | 0.010" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 000000 | 00000 |
G-3094R | 0.094" | 0.18" | 0.195" | 0.010" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 0000000 | 00000 |
G-3125R | 1/8" | 0.18" | 0.195" | 0.010" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 0000000 | 00000 |
Left Hand | ||||||||
G-3031L | 0.031" | 0.05" | 0.195" | 0.005" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 000000 | 00000 |
G-3062L | 0.062" | 0.12" | 0.195" | 0.010" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 000000 | 00000 |
G-3094L | 0.094" | 0.18" | 0.195" | 0.010" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 0000000 | 00000 |
G-3125L | 1/8" | 0.18" | 0.195" | 0.010" | 0.344" | Brass, Bronze, Cast Iron, Stainless Steel | 0000000 | 00000 |
AC50 Carbide | ||||||||
Right Hand | ||||||||
G-3031R | 0.031" | 0.05" | 0.195" | 0.005" | 0.344" | Steel | 000000 | 00000 |
G-3062R | 0.062" | 0.12" | 0.195" | 0.010" | 0.344" | Steel | 000000 | 00000 |
G-3094R | 0.094" | 0.18" | 0.195" | 0.010" | 0.344" | Steel | 000000 | 00000 |
G-3125R | 1/8" | 0.18" | 0.195" | 0.010" | 0.344" | Steel | 0000000 | 00000 |
Left Hand | ||||||||
G-3031L | 0.031" | 0.05" | 0.195" | 0.005" | 0.344" | Steel | 000000 | 00000 |
G-3062L | 0.062" | 0.12" | 0.195" | 0.010" | 0.344" | Steel | 000000 | 00000 |
G-3094L | 0.094" | 0.18" | 0.195" | 0.010" | 0.344" | Steel | 0000000 | 00000 |
G-3125L | 1/8" | 0.18" | 0.195" | 0.010" | 0.344" | Steel | 0000000 | 00000 |