Tivoly 11454170004 metal drill bit set HSS, 10 mm

Tivoly 11454170004 metal drill bit set. For drilling holes in a suitable metal with a matching bit. Series and model designations: HSS. Technical dimensions and designations: 10 mm. Quantity stated in the product name: 10 pcs. High-performance drill bits for intensive drilling of high-strength steels and cast iron thanks to its geometry. FUSIO coating (3-13mm): Ti2CN base, thickness 2/4µm, hardness 3200HV, coefficient of friction 0.2, heat resist. 400°C. This special coating allows you to significantly increase service life, cutting speed, and progress. Ø1 / 2 / 3 / 4 / 5 / 6 / 8 / 9 / 10mm