Description
ADVANTAGES
- Excellent quality/value ratio
- Fully ground
- Extra short body
- Available from 2,0 to 10mm diameter
- Excellent centering capability
- Breakage resistance
- Long tool life
The CHEMITOOL HSS drill is made entirely of high-speed steel, prepared for drilling in metals with a hardness up to 800N/mm2, according to DIN 1897.
The spiral shape drill for metal has as its main characteristic, drilling with the ability to make holes with greater precision and in places of difficult access, which can be used for widening or countersinking thanks to its 135º attack angle.
The use of lubrication in the drilling process will increase the service life and reduce the heating of the drill, this application should not be forgotten when drilling materials with a high hardness and abrasion.