Description
4 pc/set 90 Nickel Plated Indexable End Mill Set, 1/2 in., 5/8 in., 3/4 in., & 1 in. w/ 20 pc of APKT11T308 Carbide Inserts, #0028-8416
- 90 Cutting angle
- Nickel Plated
- 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 high depth of cut and feed per tooth
- with 1 Torx Wrench
- Aluminum fitting case
- Carbide inserts for each end mill
- Uses APKT / APHW / APKR_APHT / APMT insert (sold separately)
- 10pcs extra screws
- 10pcs extra APKT11T3carbide inserts (TiN coated)
** For purchasing additional inserts, you may find the corresponding Insert SKU below:
Specifications:
| Shank | Cutting Diameter D |
Shank d1 |
Overall Length L |
ap | No of Inserts | Flute | Insert | Screw |
| Shank #1 | 1/2″ | 5/8″ | 3-1/4″ | 0.433″ | 1 | 1 |
APKT11T308 (TiN Coated, 0056-1130) |
M2.5 x 6 (0046-2506) |
| Shank #2 | 5/8″ | 5/8″ | 3-1/4″ | 0.433″ | 2 | 2 | ||
| Shank #3 | 3/4″ | 3/4″ | 3-1/4″ | 0.433″ | 3 | 3 | ||
| Shank #4 | 1″ | 3/4″ | 3-1/4″ | 0.433″ | 4 | 4 |
Recommended RPM
| Materials | Hardness(HB) | Cutting parameter | |||
| V(ft /min) | f(inch/Z) | ae | |||
| P | Low-carbon Steel | 180 | 260180-380) | 0.2(0.1-0.3) | 0.5D |
| High-carbon Steel, Alloy Steel | 180-280 | 260180-320) | 0.2(0.1-0.3) | 0.5D | |
| Tool Steel | 280-350 | 260(150-280) | 0.2(0.1-0.3) | 0.5D |
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