METALLIPUURIDE KOMPLEKT HSSG-CO 3-10mm 8 OSA

Metal drill bits manufactured by grinding from extremely heat-resistant 5% cobalt-alloyed high-speed steel according to DIN 338 specifications. Suitable for drilling high-alloy steels and metals with tensile strength exceeding 1000 N/mm² (e.g., stainless steel). QUAD EDGE™ tip: 135° cutting point and four relief edges improve centering, enable faster drilling initiation without bit walking, and produce less chip volume, preventing heat buildup. Variable body geometry removes material faster from the steel, helping the tip stay cooler. Improved tapering web: wider core toward the drill shank enhances drill bit durability. Three-flute shank from 5 mm diameter improves grip and prevents bit slippage. Color: bronze. ? 3 / 4 / 5 / 6 / 7 / 8 / 9 / 10 mm This product description is an automated translation of the original Finnish description.