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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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High-Speed Steel Tapered Square End Mills
Tapered Cut Style
3 Flute
4 Flute
Use these end mills for general purpose work in most material, such as aluminum, brass, bronze, iron, and steel. Also known as taper degree end mills, they're often used to machine angled slots in dies and molds. All are center cutting, allowing plunge cuts into a surface.
End mills with three flutes provide better chip clearance for high-volume, high-speed plunge, slotting, and roughing cuts. End mills with four flutes provide a finer finish and operate with less vibration when run at high speeds.
For technical drawings and 3-D models, click on a part number.
| Taper Angle per Side | Mill Dia. | Max. Taper Dia. | Shank Dia. | Lg. of Cut | Overall Lg. | Flute Spacing | For Use On | End Mill Type | Each | |
Uncoated | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
3 Flute | ||||||||||
| 1/2° | 3/32" | 3/32" | 3/8" | 3/4" | 2 5/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 000000 |
| 1/2° | 1/8" | 1/8" | 3/8" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 1/2° | 1/8" | 5/32" | 3/8" | 1" | 2 7/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 1/2° | 3/16" | 7/32" | 3/8" | 1 1/4" | 3 1/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 1/2° | 1/4" | 1/4" | 3/8" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 1/2° | 1/4" | 9/32" | 3/8" | 1 1/4" | 3" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 1/2° | 3/8" | 13/32" | 1/2" | 2 1/4" | 4 1/4" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 1/2° | 2mm | 2.3mm | 10mm | 20mm | 80mm | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 1/2° | 10mm | 11mm | 12mm | 60mm | 110mm | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 1° | 3/32" | 1/8" | 3/8" | 1/2" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 1° | 3/32" | 1/8" | 3/8" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 1° | 1/8" | 5/32" | 3/8" | 1/2" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 1° | 1/8" | 5/32" | 3/8" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 1° | 1/8" | 5/32" | 3/8" | 1" | 2 7/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 1° | 1/8" | 3/16" | 3/8" | 1 1/2" | 3 1/4" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 1° | 3/16" | 7/32" | 3/8" | 1 1/4" | 3 1/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 1° | 1/4" | 9/32" | 3/8" | 1 1/4" | 3" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 1° | 3/8" | 15/32" | 1/2" | 2 1/4" | 4 1/4" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 1° | 1/2" | 17/32" | 1/2" | 1 1/4" | 3 1/4" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 1 1/2° | 1/4" | 5/16" | 3/8" | 1 1/4" | 3" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 2° | 1/8" | 3/16" | 3/8" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 2° | 1/8" | 7/32" | 3/8" | 1 1/4" | 3 1/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 2° | 3/16" | 9/32" | 3/8" | 1 1/4" | 3 1/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 2° | 1/4" | 5/16" | 3/8" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 2° | 1/4" | 11/32" | 3/8" | 1 1/4" | 3" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 2° | 3mm | 4.4mm | 10mm | 20mm | 70mm | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 2° | 6mm | 8.1mm | 10mm | 30mm | 80mm | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 3° | 3/32" | 3/16" | 3/8" | 1" | 2 7/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 3° | 3/32" | 7/32" | 3/8" | 1 1/2" | 3 1/4" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 3° | 1/8" | 7/32" | 3/8" | 3/4" | 2 5/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 3° | 1/8" | 7/32" | 3/8" | 1" | 2 7/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 3° | 3/16" | 5/16" | 3/8" | 1 1/4" | 3 1/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 3° | 1/4" | 11/32" | 3/8" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 3° | 1/4" | 3/8" | 3/8" | 1 1/4" | 3 1/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 3° | 1/4" | 1/2" | 1/2" | 2 1/4" | 4 1/4" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 3° | 1/2" | 5/8" | 1/2" | 1 1/4" | 3 1/4" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 3° | 2mm | 4.6mm | 10mm | 25mm | 75mm | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 3° | 6mm | 12.3mm | 12mm | 60mm | 110mm | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 5° | 1/16" | 5/32" | 3/8" | 1/2" | 2 5/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 5° | 3/32" | 7/32" | 3/8" | 3/4" | 2 5/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 5° | 3/32" | 9/32" | 3/8" | 1" | 2 7/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 5° | 1/8" | 1/4" | 3/8" | 3/4" | 2 5/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 5° | 1/8" | 5/16" | 3/8" | 1" | 2 7/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 5° | 1/8" | 3/8" | 3/8" | 1 1/2" | 3 1/4" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 5° | 3/16" | 5/16" | 3/8" | 3/4" | 2 9/16" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 5° | 3/16" | 13/32" | 1/2" | 1 1/4" | 3 3/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 5° | 1/4" | 3/8" | 3/8" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 5° | 1/4" | 7/16" | 1/2" | 1" | 3" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 5° | 1/4" | 15/32" | 1/2" | 1 1/4" | 3 1/4" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 5° | 1mm | 3.1mm | 10mm | 12mm | 70mm | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 7° | 3/32" | 11/32" | 3/8" | 1" | 2 3/4" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 7° | 1/8" | 5/16" | 3/8" | 3/4" | 2 9/16" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 7° | 3/16" | 1/2" | 1/2" | 1 1/4" | 3 1/4" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 7° | 4mm | 11.4mm | 12mm | 30mm | 85mm | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 10° | 3/32" | 9/32" | 3/8" | 1/2" | 2 3/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 10° | 3/32" | 5/8" | 1/2" | 1 1/2" | 3 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 10° | 1/8" | 3/8" | 3/8" | 3/4" | 2 5/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 10° | 1/8" | 9/16" | 1/2" | 1 1/4" | 3 1/4" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 10° | 3/16" | 5/8" | 1/2" | 1 1/4" | 3 3/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 10° | 1/4" | 1/2" | 1/2" | 3/4" | 2 3/4" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 10° | 1/4" | 11/16" | 1/2" | 1 1/4" | 3 1/4" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 10° | 3mm | 10.1mm | 10mm | 20mm | 70mm | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 15° | 1/8" | 21/32" | 1/2" | 1" | 3 1/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 15° | 3/16" | 23/32" | 1/2" | 1" | 3 1/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 15° | 1/4" | 25/32" | 1/2" | 1" | 3 1/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 0000000 | 00000 |
| 15° | 3mm | 16.4mm | 12mm | 25mm | 80mm | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 15° | 6mm | 19.4mm | 12mm | 25mm | 80mm | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 20° | 1/8" | 1/2" | 3/8" | 1/2" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 20° | 3mm | 11.7mm | 10mm | 12mm | 65mm | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 25° | 1/8" | 19/32" | 1/2" | 1/2" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
4 Flute | ||||||||||
| 20° | 1/8" | 27/32" | 1/2" | 1" | 3 1/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 20° | 3/16" | 29/32" | 1/2" | 1" | 3 1/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 20° | 1/4" | 31/32" | 1/2" | 1" | 3 1/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 25° | 1/4" | 1 3/16" | 5/8" | 1" | 3 1/4" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 30° | 1/8" | 11/16" | 1/2" | 1/2" | 2 5/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 30° | 1/4" | 1 13/32" | 3/4" | 1" | 3 3/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 30° | 3mm | 16.9mm | 12mm | 12mm | 70mm | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 30° | 6mm | 34.9mm | 20mm | 25mm | 85mm | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 000000 |
| 45° | 1/8" | 3/4" | 1/2" | 5/16" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
| 45° | 1/8" | 1 1/8" | 1/2" | 1/2" | 2 5/8" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Center Cutting | 00000000 | 00000 |
Carbide Tapered Square End Mills
Tapered Cut Style |  3 Flute |
 4 Flute |
Made of solid carbide, these end mills are harder, stronger, and more wear resistant than high-speed steel for the longest life and best finish on hard material. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking. Also known as taper degree end mills, they're often used to machine angled slots in dies and molds. All are center cutting, allowing plunge cuts into a surface.
End mills with three flutes provide better chip clearance for high-volume, high-speed plunge, slotting, and roughing cuts. End mills with four flutes provide a finer finish and operate with less vibration when run at high speeds.
For technical drawings and 3-D models, click on a part number.
| Taper Angle per Side | Mill Dia. | Max. Taper Dia. | Shank Dia. | Lg. of Cut | Overall Lg. | Flute Spacing | For Use On | End Mill Type | Each | |
Uncoated | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
3 Flute | ||||||||||
| 1/2° | 3/32" | 3/32" | 1/8" | 3/4" | 2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 000000 |
| 1/2° | 1/8" | 1/8" | 3/16" | 3/4" | 2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1/2° | 1/4" | 9/32" | 3/8" | 1 1/4" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1° | 1/32" | 1/16" | 1/8" | 1/2" | 2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1° | 1/16" | 3/32" | 1/8" | 1/2" | 2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1° | 1/16" | 3/32" | 1/8" | 3/4" | 2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1° | 3/32" | 1/8" | 1/8" | 1/2" | 2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1° | 1/8" | 5/32" | 1/4" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1° | 1/8" | 5/32" | 1/4" | 1" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1° | 3/16" | 7/32" | 1/4" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1° | 3/16" | 7/32" | 1/4" | 1 1/4" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1° | 1/4" | 9/32" | 3/8" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1° | 1/4" | 9/32" | 3/8" | 1 1/4" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1° | 1/4" | 5/16" | 3/8" | 2" | 4" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1 1/2° | 3/16" | 9/32" | 3/8" | 1 3/4" | 3 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1 1/2° | 1/4" | 5/16" | 3/8" | 1 1/4" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 2° | 1/16" | 3/16" | 3/16" | 1" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 2° | 3/32" | 7/32" | 1/4" | 1" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 2° | 1/8" | 3/16" | 1/4" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 2° | 1/8" | 7/32" | 1/4" | 1 1/4" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 2° | 3/16" | 5/16" | 3/8" | 1 3/4" | 3 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 2° | 1/4" | 5/16" | 3/8" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 2° | 1/4" | 11/32" | 3/8" | 1 1/4" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 2° | 1/4" | 3/8" | 1/2" | 2" | 4" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 3° | 3/32" | 3/16" | 1/4" | 1" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 3° | 1/8" | 7/32" | 1/4" | 1" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 3° | 3/16" | 5/16" | 3/8" | 1 1/4" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 3° | 1/4" | 11/32" | 3/8" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 3° | 1/4" | 3/8" | 3/8" | 1 1/4" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 3° | 1/4" | 15/32" | 1/2" | 2" | 4" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 5° | 1/16" | 5/32" | 1/4" | 1/2" | 2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 5° | 3/32" | 7/32" | 1/4" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 5° | 3/32" | 9/32" | 3/8" | 1" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 5° | 1/8" | 1/4" | 1/4" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 5° | 1/8" | 5/16" | 3/8" | 1" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 5° | 3/16" | 5/16" | 3/8" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 5° | 3/16" | 13/32" | 1/2" | 1 1/4" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 5° | 1/4" | 3/8" | 1/2" | 3/4" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 5° | 1/4" | 7/16" | 1/2" | 1" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 5° | 1/4" | 19/32" | 5/8" | 2" | 4" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 000000 |
| 7° | 3/32" | 11/32" | 3/8" | 1" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 7° | 3/16" | 1/2" | 1/2" | 1 1/4" | 3 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 7° | 1/4" | 7/16" | 1/2" | 3/4" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 7° | 1/4" | 9/16" | 5/8" | 1 1/4" | 3 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 10° | 3/32" | 9/32" | 3/8" | 1/2" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 10° | 1/8" | 3/8" | 3/8" | 3/4" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 10° | 1/8" | 15/32" | 1/2" | 1" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 10° | 3/16" | 5/8" | 5/8" | 1 1/4" | 3 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 10° | 1/4" | 1/2" | 5/8" | 3/4" | 3" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 20° | 1/8" | 1/2" | 1/2" | 1/2" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1/2° | 6mm | 6.4mm | 8mm | 30mm | 76mm | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 1° | 6mm | 6.7mm | 8mm | 20mm | 64mm | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 2° | 3mm | 4.4mm | 6mm | 20mm | 64mm | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3° | 2mm | 4.6mm | 6mm | 25mm | 76mm | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 3° | 3mm | 5.6mm | 6mm | 25mm | 76mm | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5° | 1mm | 3.1mm | 6mm | 12mm | 64mm | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5° | 3mm | 6.4mm | 8mm | 20mm | 64mm | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 5° | 6mm | 14.7mm | 16mm | 50mm | 110mm | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 000000 |
| 7° | 2mm | 8.1mm | 8mm | 25mm | 76mm | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 10° | 2mm | 6.2mm | 8mm | 12mm | 64mm | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
| 20° | 3mm | 11.7mm | 12mm | 12mm | 65mm | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 00000 |
4 Flute | ||||||||||
| 25° | 1/8" | 11/16" | 1/2" | 1/2" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 000000 |
| 30° | 1/8" | 11/16" | 1/2" | 1/2" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 000000 |
| 25° | 3mm | 14.2mm | 12mm | 12mm | 65mm | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 000000 |
| 30° | 3mm | 16.8mm | 12mm | 12mm | 65mm | Equal | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 00000000 | 000000 |
Carbide Tapered Ball End Mills
Tapered Cut Style
These tools have a tapered profile and rounded cutting edge for making smooth contours on intricate, three-dimensional shapes. They're also known as taper degree end mills. Made of solid carbide, they're harder, stronger, and more wear resistant than high-speed steel for the longest life and best finish on hard material. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking. All are center cutting, allowing plunge cuts into a surface.
For technical drawings and 3-D models, click on a part number.
| Taper Angle per Side | Mill Dia. | Max. Taper Dia. | Shank Dia. | Lg. of Cut | Overall Lg. | Flute Spacing | Helix Angle | For Use On | End Mill Type | Each | |
Uncoated | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
3 Flute | |||||||||||
| 1° | 1/8" | 1/4" | 1/4" | 1 1/2" | 3" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 000000 |
| 1° | 3/16" | 3/8" | 3/8" | 1 3/4" | 3 1/2" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1° | 1/4" | 1/2" | 1/2" | 2" | 4" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 000000 |
| 1 1/2° | 1/8" | 1/4" | 1/4" | 1 1/2" | 3" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 1 1/2° | 3/16" | 3/8" | 3/8" | 1 3/4" | 3 1/2" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 2° | 1/8" | 1/4" | 1/4" | 1 1/4" | 3" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 2° | 3/16" | 3/8" | 3/8" | 1 3/4" | 3 1/2" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 2° | 1/4" | 1/2" | 1/2" | 2" | 4" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 000000 |
| 3° | 1/8" | 1/4" | 1/4" | 1" | 3" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 3° | 5/32" | 3/8" | 3/8" | 1 3/4" | 3 1/2" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 3° | 1/4" | 1/2" | 1/2" | 2" | 4" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 000000 |
| 5° | 1/8" | 1/4" | 1/4" | 3/4" | 3" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 5° | 1/8" | 3/8" | 3/8" | 1 1/2" | 3 1/2" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 5° | 1/4" | 1/2" | 1/2" | 1 1/4" | 4" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 000000 |
| 7° | 1/8" | 1/4" | 1/4" | 1/2" | 3" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 7° | 1/8" | 3/8" | 3/8" | 1" | 3 1/2" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 7° | 3/16" | 1/2" | 1/2" | 1 1/4" | 4" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 000000 |
| 10° | 3/32" | 1/4" | 1/4" | 1/2" | 3" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 10° | 1/8" | 3/8" | 3/8" | 3/4" | 3 1/2" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 00000 |
| 10° | 1/8" | 1/2" | 1/2" | 1" | 4" | Equal | 28° | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 000000 |