Heavy-duty deep hole drill made of cobalt material to drill steels with tensile strength up to 1.400 N/mm2, very hard bronze, stainless steels as well as heat and acid resistant steels. Particularly applicable on automatics. TiN coating provides longer tool life or increased cutting speeds.
Presto 024058.5 SM200 Cobalt High Speed Steel Titanium Nitride Coated Worm Pattern Stub Drill, DIN 1897, 8.50mm Cutting Diameter, 79mm Length, 37mm Flute Length
$151.99
- Cobalt High Speed Steel (HSCo) Cobalt steel is a variation of high speed steel with a higher content of cobalt. It has a high red hardness that gives it much higher heat resistance, This allows tools made of cobalt to be run at faster speeds and higher feed rates
- Titanium Coated surface gives a very high surface hardness to help penetrate tough materials, it’s highly corrosion resistant and significantly reduces friction between bit and work piece
- 135 Degree Split Point angle reduces the amount of pressure needed to make the drill cut, The Split Point is also self centring which means the drill starts cutting exactly where is comes into contact with the material
- Ground flutes provide fast chip removal to maximize accuracy and efficiency
- For use on machines or hand held applications
In stock
Additional information
| Weight | 0.026 kg |
|---|---|
| brand | Presto |
| dimensions | 7.9 x 10 x 85 cm; 26 Grams |