Description
4″ x 1-1/2″ 90 Deg. Square Shoulder Indexable Face Mill w/ APKT1604 Inserts, #4508-0020B
- 90 cutting angle
- Screw down inserts
- 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, case irons and aluminum alloys.
- Fitted with 10 positive rectangular insert allow high depth of cut and feed per tooth
- Uses APKT / APHW / APKR_APHT / APMT insert (sold separately)
- Cutting Diameter: 4″
- Arbor Hole d: 1-1/2″
- Overall Length: 2.00″
- ap: 0.551:
- No. of Inserts: 8
- Screw: M4 x 8 (SKU: 0046-4008)
- Inserts: APKT1604 (SKU: 0056-1604)
Recommend Cutting Speed:
| Materials | Hardness(HB) | Cutting parameter | ||
| V(m/min) | f(mm/Z) | ae | ||
| Low-carbon Steel | 180 | 40-80 | 0.2(0.1-0.2) | 0.5D |
| High-carbon Steel, Alloy Steel | 180-280 | 40-80 | 0.2(0.1-0.2) | 0.5D |
| Tool Steel | 280-350 | 30-60 | 0.2(0.1-0.2) | 0.5D |
**ABOVE CUTTING PARAMETERS PROVIDED FOR REFERENCE ONLY **
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