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R8 Shank Carbide Indexable End Mill
- Comes with inserts installed
- Uses standard triangular inserts.
- Positive rake 90°, right-hand cut.
** For purchasing additional inserts, you may find the corresponding Insert SKU below:
| Item # | Insert | No. of Inserts | Locking Screw | Cutting Diameter |
|---|---|---|---|---|
| 0046-0915 |
TPG22 (TiN Coated TPG221, 2127-1022) (TiN Coated TPG222, 2127-1024) (TiN Coated TPG22, 2127-1025) |
2 |
SM5 x 10 (0045-5010) |
1" |
| 0046-0916 |
TPG32 (TiN Coated TPG321, 2127-1026) (TiN Coated TPG322, 2127-1028) (TiN Coated TPG32, 2127-1029) |
3 |
SM6 x 12 (0045-6012) |
2" |
| 0046-0917 | 5 | 3" |
Diagram of 0046-0915 1" R8 Indexable End Mills with Carbide TiN Coated TPG22 Inserts

Recommend Cutting Speed:

| Item No. | Description | Materials | Hardness(HB) | Cutting parameter | ||
| V(ft /min) | f(inch/Z) | ae | ||||
| 0046-0915 | 1" Carbide Indexable End Mills, R8 Shank | Low-carbon Steel | ≤180 | 60-120 | 0.2(0.1-0.2) | ≤0.5D |
| High-carbon Steel, Alloy Steel | 180-280 | 60-120 | 0.2(0.1-0.2) | ≤0.5D | ||
| Tool Steel | 280-350 | 60-90 | 0.2(0.1-0.2) | ≤0.5D | ||
| 0046-0916 | 2" Carbide Indexable End Mills, R8 Shank | 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 | ||
| 0046-0917 | 3" Carbide Indexable End Mills, R8 Shank | 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 **











































