Drill 11,7 NWKc HSS DIN 345

Technical data of drill fi 11,7 mm for metal

- diameter d - fi 11,7 mm,

- total length l1- 175,0 mm,

- length of the working part l2 - 94,0 mm,

- morse taper - MK1

Drill 11,7 mm on Morse taper with a fin

High quality metal drill fi 11,7 mm with Morse taper shank for steel, metals, non-ferrous metals, metal alloys and other hard materials. This is a professional twist drill bit with Morse taper shank, with a section of 11.7 mm, in accordance with DIN 345. Used for drilling through-holes and blind holes with high precision. These are NWKc drills, manufactured entirely from special HSS high-speed steel by rolling method. They have strong cutting edges, special grooves for draining chips from the drilled hole, and a tip angle of 118 degrees. The geometric features of the drills, combined with the high properties of high-speed steel, not only affect the better quality of machining, but also the ability to increase the speed of machining. Drill bits for metal 11,7 HSS offered in our store are characterized by increased resistance to harsh cutting conditions and also greater resistance to possible mechanical damage to the blades.