SPECIALIST+ metal drill bit COBALT, 5.5 mm
Product code:
64/2-0055
Specialist+ Cobalt drill bits made of HSS steel m35 with 5% cobalt (Co). Specialist+ HSS COBALT metal drill bits are designed for extra hard materials of up to 1100 N/mm2 (steel V2A, V4A), cast iron, titanium. Twist drill bit with a 135 degree angle for harder materials and reliable sharpness.
Manufacturer: Specialist+ |
Diameter, mm: 5.5 |
Working Length, mm: 57 |
Overall length, mm: 93 |
Stem type: Straight |
Standard: DIN 338 |
For steel up to (N/mm2): 1100 |
Aluminium: 1s |
Drill tip angle: 135° |
Cast Iron: 3s |
Alloyed steel: 3s |
Non-alloy steel: 2s |
Stainless steel: 3s |
Surface: Yellowish tempered |
Plastics: 1s |
Sheet metal: 3s |
Non-ferrous metals: 1s |