Metal drill bit 4.2mm R6M5 TITAN hexagonal shank DIN 338 (pkg.1pc) Kranz KR-91-5504

KRANZ metal drill bit is designed for drilling holes in stainless and heat-resistant steel, alloy and non-alloy steel, gray cast iron, steel castings, non-ferrous metals, and hard plastics. Used in conjunction with a drill. The product is made of high-quality P6M5 high-speed steel, which ensures a long service life, high productivity, and resistance to overheating and high loads. The drill bit has a low friction coefficient and ensures efficient chip removal. The working part of the tool allows for fast and reliable drilling of metal, guaranteeing smooth and neat holes. The 135-degree cutting edge angle facilitates efficient entry into the material. The titanium nitride coating prevents corrosion and premature tool wear. The hexagonal shank prevents rotation in clamping chucks. The service life is significantly increased when using cutting fluid (coolant).