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Concave-Radius End Mills
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Concave-Radius Cut Style |
A scalloped profile creates rounded, outward-curving edges in a wide variety of material—from aluminum and brass to steel and plastic.
Mill | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cut Radius | Dia. | Dia. Tolerance | Shank Dia. | Lg. of Cut | Overall Lg. | Flute Spacing | For Use On | Cut Style | Each | |||
Uncoated High-Speed Steel | ||||||||||||
4 Flutes | ||||||||||||
| 1/4" | 1 1/4" | -0.015" to 0.015" | 3/4" | 1/2" | 4" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Concave Radius | 2800A77 | 0000000 | ||
| 3/8" | 1 1/2" | -0.015" to 0.015" | 3/4" | 3/4" | 4 3/16" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Concave Radius | 2800A79 | 000000 | ||
6 Flutes | ||||||||||||
| 1/32" | 3/4" | -0.015" to 0.015" | 1/2" | 1/16" | 3" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Concave Radius | 2800A71 | 00000 | ||
| 1/16" | 3/4" | -0.015" to 0.015" | 1/2" | 1/8" | 3" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Concave Radius | 2800A72 | 00000 | ||
| 3/32" | 3/4" | -0.015" to 0.015" | 1/2" | 3/16" | 3" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Concave Radius | 2800A73 | 00000 | ||
| 1/8" | 1" | -0.015" to 0.015" | 3/4" | 1/4" | 3 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Concave Radius | 2800A74 | 000000 | ||
| 5/32" | 1" | -0.015" to 0.015" | 3/4" | 5/16" | 3 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Concave Radius | 2800A75 | 000000 | ||
| 3/16" | 1" | -0.015" to 0.015" | 3/4" | 3/8" | 3 1/2" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | Concave Radius | 2800A76 | 000000 | ||
Curve-Cutting Lathe Tools
 |  |
Concave | Concave |
Form curved edges on a workpiece. A right-handed cut direction means that these tools cut from right to left.
C2 Carbide—C2 carbide tips are abrasion resistant and less likely to chip or crack than C6 carbide when cutting aluminum, brass, and bronze.
C6 Carbide—C6 carbide tips hold up better than C2 carbide when making cuts in steel.
Shank | Tip | C2 Carbide | C6 Carbide | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Radius | Radius Tolerance | Wd. | Ht. | Overall Lg. | Wd. | Lg. | Thk. | For Use On | Each | For Use On | Each | ||||
Right-Hand Cutting Direction | |||||||||||||||
For Concave | |||||||||||||||
| 1/32" | -0.001" to 0.001" | 1/4" | 1/4" | 2" | 1/4" | 5/16" | 1/16" | Aluminum, Brass, Bronze | 3359A31 | 000000 | Steel | 3359A51 | 000000 | ||
| 1/16" | -0.001" to 0.001" | 1/4" | 1/4" | 2" | 1/4" | 5/16" | 1/16" | Aluminum, Brass, Bronze | 3359A32 | 00000 | Steel | 3359A52 | 00000 | ||
| 3/32" | -0.001" to 0.001" | 1/4" | 1/4" | 2" | 1/4" | 5/16" | 1/16" | Aluminum, Brass, Bronze | 3359A33 | 00000 | Steel | 3359A53 | 00000 | ||
| 1/8" | -0.001" to 0.001" | 1/4" | 1/4" | 2" | 1/4" | 5/16" | 1/16" | Aluminum, Brass, Bronze | 3359A34 | 00000 | Steel | 3359A54 | 00000 | ||
| 5/32" | -0.001" to 0.001" | 3/8" | 3/8" | 2 1/2" | 3/8" | 3/8" | 3/32" | Aluminum, Brass, Bronze | 3359A35 | 00000 | Steel | 3359A55 | 00000 | ||
| 3/16" | -0.001" to 0.001" | 3/8" | 3/8" | 2 1/2" | 3/8" | 3/8" | 3/32" | Aluminum, Brass, Bronze | 3359A36 | 00000 | Steel | 3359A56 | 00000 | ||
| 1/4" | -0.001" to 0.001" | 3/8" | 3/8" | 2 1/2" | 3/8" | 3/8" | 3/32" | Aluminum, Brass, Bronze | 3359A38 | 00000 | Steel | 3359A58 | 00000 | ||
| 5/16" | -0.001" to 0.001" | 1/2" | 1/2" | 3 1/2" | 1/2" | 1/2" | 1/8" | Aluminum, Brass, Bronze | 3359A41 | 00000 | Steel | 3359A62 | 00000 | ||
| 3/8" | -0.001" to 0.001" | 1/2" | 1/2" | 3 1/2" | 1/2" | 1/2" | 1/8" | Aluminum, Brass, Bronze | 3359A43 | 00000 | Steel | 3359A64 | 00000 | ||
| 1/2" | -0.001" to 0.001" | 3/4" | 3/4" | 4 1/2" | 3/4" | 3/4" | 3/16" | Aluminum, Brass, Bronze | 3359A47 | 00000 | Steel | 3359A68 | 00000 | ||
