Ultra INOX HSS-Co Twist Drill Bits DIN 338

Ultra INOX HSS-Co Twist Drill Bits DIN 338

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Twist drill with TRICON shaft, short, type W, right-hand cutting, cross grinding, DIN 338, HSS-Co 5% Field of Application: Especially suitable for hard materials such as rust, acid and heat-resistant austenitic steels (A2 + A4), titanium and aluminium alloys with a strength of up to 850 N/mm². Optimal performance with a material thickness of up to 5 mm. Advantages: 135° turbo cutter with cross grinding No centre punch required Fastest drilling progress Drilling on curved surfaces — excellent drilling properties Reduction of contact pressure 40° twist angle Particularly suitable for battery powered and hand-held drills Dimensional accuracy: perfectly round holes right to the end Green ring for stainless steel Simple material assignment — no confusion; suitable for machine taps and countersinks Black and gold heat treatment Reduced thermal load on drill TRICON shaft Prevents movement in the drill chuck — therefore no damage to drill Positive locking in drill chuck Securely and firmly clamped, particularly in the quick-action drill chuck Optimal power transfer to the tip where the power is needed Advice: From 3.0 mm with black/gold surface finish. From 4.0 mm with TRICON shaft