Drill 44,5 NWKc HSS DIN 345

Technical data of drill fi 44,5 mm for metal

- diameter d - fi 44,5 mm,

- total length l1- 359,0 mm,

- length of the working part l2 - 210,0 mm,

- morse taper - MK4

Drill 44 mm on Morse taper with fin

Drill fi 44,5 mm with Morse taper shank for steel, Czech reinforcement company Zbrojovka for professional drilling work on conventional and CNC numerical machine tools. It is a drill bit for carbon steels, metals, non-ferrous metals, bulk metal alloys and plastics. The drill bit is suitable for drilling holes with a diameter of 44.5 mm, has strong ground cutting edges, spiral grooves for removing chips up the drilled hole, and two central blades with an angle of 118 degrees. The 44.5 HSS metal drill bits allow drilling holes in very tough conditions, even at the high temperatures created during high-speed machining. The drill blades are resistant to abrasion, dulling, breaking, cracking and other mechanical damage. This allows the drill bits to last longer and reduce overall machining costs. The drills are designed for industrial cutting on conventional and CNC numerical control machine tools.