Drill 46,5 NWKc HSS DIN 345

Technical data of drill fi 46,5 mm for metal

- diameter d - fi 46.5 mm,

- total length l1- 364,0 mm,

- length of the working part l2 - 215,0 mm,

- morse taper - MK4

Drill 46.5 mm on Morse taper with fin

Drill fi 46,5 mm with Morse taper shank for steel, with a working diameter of 46,5 mm, manufactured in accordance with NWKc, DIN 345. It has specific geometric features affecting the possibility of obtaining better cutting parameters. Spiral grooves improve the process of chip removal from the drilled hole, and strong ground cutting edges increase resistance to impact and lateral forces. The 46.5 metal drill bits are made entirely of high-grade HSS, which makes it possible to drill holes in parts made of unalloyed steels, metals, nonferrous metals, plastics. HSS drill bit is resistant to harsh working conditions and also resistant to potential mechanical damage to the blade (cracks, chipping, chipping, breaking). It is suitable for various types of machine tools, both conventional and CNC-controlled numerical machines.