Instruments

Additional information about product

gold-black metal drills 1.0-13.0mm made of 4341 HSS high-speed steel, TiN coated (titanium nitride). Drills compliant with DIN 338. Cylindrical handle.
Drills designed for making through and blind holes. They have two central blades ground at an angle of 135° and grooves that effectively remove chips up the hole.
Drills coated with a TiN layer are designed especially for machining difficult-to-cut materials. The use of a TiN coating results in an increase in the hardness of the drills, allows for the acceleration of the cutting process and allows for better quality of the processed elements. The titanium nitride layer reduces the wear of the blade by reducing the friction force, and therefore extends the life of the drills.
Drills packed in a convenient plastic box for storage.
Product characteristics:
drills made of HHS 4341 high-speed steel
TiN (titanium nitride) coating
very good waste removal thanks to the ground spiral
2-step tip ground at an angle of 135°
perfectly ground cutting edge
Technical specifications:
Steel: HSS 4341
Coating: TiN
Size: 1.00 / 1.50 / 2.00 / 2.50 / 3.00 / 3.50 / 4.00 / 4.50 / 5.00 / 5.50 / 6.00 / 6.50 / 7.00 / 7.50 / 8.00 / 8.50 / 9.00 / 9.50 / 10.00 / 10.50 / 11.00 / 11.50 / 12.00 / 12.50 / 13.00 mm
Top: 2-step, ground at 135°

Additional information
Weight:	1.0000