Profi - twist drill from cobalt (HSS Co) fi 5,5 mm useful for hard metals
- Precision tools according to DIN 338
- Made from HSS with 5% cobalt, chromium and molybdenum, which increase the strength of the drill.
- The drill hardness - 64 HRC does not change at high temperatures.
- Cobalt drills are recomended for machining hard steel or other difficult to machine materials.
Technical data
- Material: HSS-M35 cobalt
- Cobalt alloy to improve heat resistance
- Diameter: 5,5 mm
- Total length: 90 mm
- Spiral length: 55 mm
- Shaft: Round, cylindrical shank
- Cutting angle cord 135 degrees
- Drilling direction - direction of rotation: Right
- Application: Stainless steel, steel, iron, aluminum and other metals
* Quality product from the stockist *
* New and original packed up *
Scope of delivery: 1 piece of twist drill with guarantee / invoice
