Solid carbide drill 5xD with internal coolant - SCD range. Tip angle: 140 ° - 30° helix angle - Split point Cylindrical shank DIN 6535 HA with h6 tolerance Internal coolant to ease chips evacuation, reduce heat, increase lifetime & performance of the drill. CUPMM coating for universal & multi-material application. Extra fine AlCr based multilayer coating for high thermal resistance, stability at high cutting speed & increased lifetime. Drill conception studied for high stability during the drilling operations: guiding chamfers, sicle cut technology, self-stabilisation & special geometry reducing friction. - m7 drilling tolerance. - Quality of holes: H8-H9 More information:  | | Catalogue part number: | G1010041867 | Drilling diameter_mm: | 12.2 | Total length_mm: | 124 | Length of cut_mm: | 60 | Din standard: | DIN 6535HA | Angle of helix_°: | 30° | Tolerance: | m7 | Ratio of diameter to length of drill hole: | 5xD | Direction of cutting: | Right |
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