Metal drill bit 4.0mm HSS DIN 338 (pack 10pcs) Kranz KR-91-0614

KRANZ drill is manufactured according to DIN 338 standard and is used for drilling holes in materials such as steel, wood, and plastic. It is used with drills, screwdrivers, and machines with a cylindrical type of mounting. Product is made of high-speed steel HSS, which provides high productivity and a long service life. The design with a twist type spiral maintains the precise position of the tool during drilling, which guarantees smooth and neat holes without chips and cracks. The 118-degree cutting edge angle ensures efficient entry into the material, reducing drill wear.