Description
3 pc/set 90 Indexable End Mill Set, 3/8 in., 1/2 in., & 5/8 in. w/ APKT11T308 Carbide Inserts & Additional Screws, #0028-8308
- 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
- 4pcs extra screws + 1 Torx Wrench
- In a fitted Rose-plastic case
- Carbide insert for each end mill
- Uses APKT / APHW / APKR_APHT / APMT insert (sold separately)
** For purchasing additional inserts, you may find the corresponding Insert SKU below:
Specifications:
| Shank | Cutting Diameter D |
Shank d1 |
Overall Length L |
Shank Length |
Flute Length L2 |
ap | No. of Inserts |
InsertCoated, (SKU) |
Screw (SKU) |
| Shank #1 | 3/8″ | 1/2″ | 3-1/2″ | 2″ | 1-1/2″ | 0.433″ | 1 |
APKT11T308 (TiN Coated, 0056-1130) |
M2.5 x 6 (0046-2506) |
| Shank #2 | 1/2″ | 1/2″ | 3-1/2″ | 2″ | 1-1/2″ | 0.433″ | 1 | ||
| Shank #3 | 5/8″ | 1/2″ | 3-1/2″ | 2-1/2″ | 1″ | 0.433″ | 2 |
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 | 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 |
| Cutter | Inserts SKU | Materials | Speed of Spindle | Inserts SKU2 | Speed of Spindle3 |
| 0.375 | 0056-1130 | Steel | 0058-1130 | 2800 | |
| 0.5 | 0056-1130 | Steel | 2200 | 0058-1130 | 3200 |
| 0.625 | 0056-1130 | Steel | 3000 | 0058-1130 | 4000 |
Download Specification & Recommended RPM
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