Metal drill bit 4.5mm "Cobalt" (steel HSS-Co 5% M35 P6M5K5) DIN 338 (blist.1pc) Kranz KR-91-0506

KRANZ metal drill bit is manufactured according to DIN 338 standard and is used for drilling holes in materials such as steel, cast iron, stainless steel, alloyed and non-ferrous metals. It has a cylindrical shank and is used with drills, screwdrivers, and machine tools. The product is made of high-quality M35 (P6M5K5) high-speed steel with 5% cobalt addition, which ensures resistance to overheating, long service life, and high efficiency. Due to the 135-degree angle grinding of the cutting part, a more efficient entry of the tool into the material is achieved, leading to increased service life and reduced drill wear. Thanks to the polished profile, the drill bit maintains a precise position during drilling, which guarantees smooth and neat holes without cracks or chips.