3/4" 90 Deg Square Shoulder Indexable End Mill w/ APKT11T308 Inserts, #0056-0917
- 90° Cutting angle
- Screw down insert
- Radial rake angle: -10°
- Axial rake angle: +7°
- All types of square shoulder face milling, side milling and full slot milling (shaft end mills) of steels, alloyed steels, stainless and heat resistant steels, cast irons and aluminum alloys.
- Fitted with 10° positive rectangular insert allow the high depth of cut and feed per tooth
- Uses APKT / APHW / APKR_APHT / APMT insert (sold separately)
- Cutting Diameter D: 3/4"
- Shank d1: 3/4"
- OAL: 3-1/2"
- ap: 0.410"
- No of Insert: 3
- Screw: M2.5 x 6.5
- Insert: APKT11T308
Recommended RPM
| Materials | Hardness(HB) | Cutting parameter | |||
| V(m/min) | f(mm/Z) | ae | |||
| P | Low-carbon Steel | ≤180 | 260(180-380) | 0.2(0.1-0.3) | ≤0.5D |
| High-carbon Steel, Alloy Steel | 180-280 | 240(160-320) | 0.2(0.1-0.3) | ≤0.5D | |
| Tool Steel | 280-350 | 220(150-280) | 0.2(0.1-0.3) | ≤0.5D | |
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