10x HSS-TIN metalworking twist drill bits DIN338N Ø 4.2 mm
Item number: 10002150
Quantity: 10
Diameter (mm): 4.2
Total length (mm): 75
Spiral length (mm): 43
Point angle: 118°
Cutting material: HSS
Coating: Titanium nitride
Tool shank: Cylindrical
The HSS-TiN twist drills DIN 338 N are high-quality metal drills for use in cordless drills and drills. They are characterized by a short design and cylindrical shank. The profile-ground drills have TiN top quality and are equipped with split point and point angle of 118°.
They are suitable as standard drill bits for metal. The twist drills achieve the best results when drilling cast steel, regardless of whether it is alloyed or unalloyed cast, as well as steel. The high-quality metal drills also achieve high-quality results when machining nodular cast iron, sintered iron, graphite, nickel silver, malleable cast iron and gray cast iron. They are essential tools for professionals and hobbyists alike when working with metal. The HSS-TiN twist drills are available in sizes from 1.0 to 16.0 mm. The conical surface grind and the thinned chisel edge enable high concentricity. The right-hand cutting metal drills are also characterized by a long service life and are ready for use for a long time even after frequent use. The HSS-TiN grind is suitable for steels up to a speed of 1200 N/mm².
