Drill 3 NWKc HSS DIN 345 Baildon

Technical data of drill fi 3 mm for metal

- diameter d - fi 3 mm,

- total length l1- 114.0 mm,

- length of the working part l2 - 33,0 mm,

- morse taper - MK1

Drill 3 mm on Morse taper with a fin

Modern metal drill fi 3 mm with Morse taper shank for steel, designed for drilling through-holes and blind holes. It is a drill bit made according to DIN 345 standard, from special HSS (High Speed Steel). It has a Morse taper shank, strong cutting edges, two central blades and a tip angle of 118 degrees. The combination of the specific geometric features of the drill bit with the quality of HSS affects the possibility of obtaining very high cutting parameters. The holes produced are very accurate, with low roughness and axial along their entire length. In addition, 3 HSS metal drill bits are characterized by several times higher resistance to harsh working conditions, including high temperatures generated during high-speed drilling. This makes it possible to achieve high machining efficiency without worrying about damaging the blade. The drills are resistant to breaking, cracking, chipping and even dulling.