New generation of high performance deep hole drills in the HPC range. Spiral fluted, with 6 guide chamfers and internal cooling channels. Note: Flute length LC = L2 + 1.5 x DC. 122606 is absolutely essential. The generation of a pilot hole improves process reliability. With 135 Deg point angle and special h7 cutting edge tolerance for optimum generation of a deep hole. 122606 is necessary. 121068 - 121121 or 4xD pilot drilling operation with pilot drill No. For deep holes greater than 20xD, a pilot hole to the maximum drilling depth with pilot drill No. For process reliability when using the 16xD deep hole drill, an initial Center drilling with No. High roundness and alignment accuracy of the deep hole.
Cutting Tools,Drill Bits,Extra Long Drill Bits
Solid Carbide HPC Deep Hole Drill, 16XD, DLC Coated, 8.8 Mm
Specifications of Solid Carbide HPC Deep Hole Drill, 16XD, DLC Coated, 8.8 Mm | |
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Instock | instock |