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75 Degree Indexable Face Mills with Carbide APKT1604 Inserts
- Note: Stop throwing away the used APKT1604 carbide inserts, uses the two unused corners of the APKT inserts to extends the tools life of the already used APKT 1604 carbide inserts
- Suitable for generic face milling.
- Surface milling for medium-duty roughing.
- Recommend for CNC and traditional milling machines.
- Uses the two unused comers of APKT 1604 carbide inserts.
- Extending the life of an APKT1604 insert already used on a 90° indexable end mill by milling with the two unused edges.
** For purchasing additional inserts, you may find the corresponding Insert SKU below:
| Item |
Cutter Dia |
Arbor Hole (C) |
B | E | F |
No. of Inserts |
Insert Coated, (SKU) |
Insert Screw |
| 0028-2601 | 2.5" | 0.75" | 1.57" | 1.75" | 0.65" | 4 |
APKT1604 |
M4 x 10 (0046-4010) |
| 0028-2602 | 3" | 1" | 1.97" | 2.25" | 0.83" | 5 | ||
| 0028-2603 | 4" | 1.5" | 1.97" | 3.75" | 1.97" | 6 |

After a 90-degree indexable end mill cutter with APKT 1604 inserts is used, the inserts can still be working with the 75-degree indexable end mill cutter as the two unused edges of the inserts can be used for milling on the cutter. It extends the life of the inserts and saves costs.
Recommended Cutting Parameters --- for Reference only:
| Item No. | Description | Materials | Hardness(HB) | Cutting parameter | |||
| 75°DEGRE INDEXABLE FACE MILL | V?ft /min? | f?inch/Z? | ae | RPM(n/min) | |||
| 0028-2601 | 2-1/2“ | Low-carbon Steel | ≤180 | 197 - 393 | 0.002 - 0.004 | ≤0.5D | 300 |
| High-carbon Steel, Alloy Steel | 197 - 393 | 0.002 - 0.004 | ≤0.5D | 300 | |||
| Tool Steel | 280-350 | 164 - 295 | 0.002 - 0.004 | ≤0.5D | 250 | ||
| 0028-2602 | 3" | Low-carbon Steel | ≤180 | 197 - 393 | 0.002 - 0.004 | ≤0.5D | 250 |
| High-carbon Steel, Alloy Steel | 197 - 393 | 0.002 - 0.004 | ≤0.5D | 250 | |||
| Tool Steel | 280-350 | 164 - 295 | 0.002 - 0.004 | ≤0.5D | 200 | ||
| 0028-2603 | 4" | Low-carbon Steel | ≤180 | 197 - 393 | 0.002 - 0.004 | ≤0.5D | 250 |
| High-carbon Steel, Alloy Steel | 197 - 393 | 0.002 - 0.004 | ≤0.5D | 250 | |||
| Tool Steel | 280-350 | 164 - 295 | 0.002 - 0.004 | ≤0.5D | 200 | ||
V= Cutting Speed (ft/min); f= Feed per tooth (inch/Z); ae=Cutting width















































