Drill 9.1 NWKc HSS DIN 345

Technical data of drill fi 9,1 mm for metal

- diameter d - 9.1 mm,

- total length l1- 162,0 mm,

- length of the working part l2 - 81,0 mm,

- morse taper - MK1

Drill 9,1 mm on Morse taper with fin

Drill fi 9,1 mm with Morse taper shank for steel, made in accordance with the standards of the dimensional standard DIN 345. It is a drill bit on a Morse taper, made of high quality HSS (High Speed Steel). It has a specific design, which, combined with the high properties of the steel, affects the ability to increase the quality of drilling. The 9.1 metal drill bits offered in our store are characterized by a much higher resistance to very heavy cutting conditions. They maintain high cutting parameters even at very high temperatures created during high-speed drilling. The drills in question are very hard and at the same time resistant to any mechanical damage caused during machining of hard and hard-to-machine materials (fractures, cracks, chipping, chipping). They are recommended for machining hard unalloyed steels, metals, non-ferrous metals, metal alloys and other materials of P1.2 class - P1.3.