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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 ** 
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                     WARNING: This product may contain materials and/or chemicals such as arsenic, lead, and others that are known by the state of California to cause cancer and/or reproductive problems.
WARNING: This product may contain materials and/or chemicals such as arsenic, lead, and others that are known by the state of California to cause cancer and/or reproductive problems.

 
                      
                     
                      
                     
                      
                    