DRAUMET PREMIUM hole saw BI-METAL CO 8% 57x34mm
BI-METAL hole saw with 8% cobalt, diameter 57 mm. Designed for drilling holes in wood, sandwich panels, metal (stainless steel, steel, aluminium, non-ferrous metals) and plastics.
Key specifications:
Diameter: 57 mm
Cutting depth: 34 mm
Material: bi-metal, HSS M2 high-speed steel
Cobalt content: 8%
Tooth pitch: variable, 4-6 TPI
Pilot drill: DRAUMET 6172 (for hole saws 32-140 mm)
Packaging: blister pack
- cobalt addition reduces the risk of tooth damage and increases heat resistance in long-term drilling
- alternating progressive tooth profile for fast and smooth drilling
- variable pitch teeth 4-6 TPI greatly increase efficiency
Key specifications:
Diameter: 57 mm
Cutting depth: 34 mm
Material: bi-metal, HSS M2 high-speed steel
Cobalt content: 8%
Tooth pitch: variable, 4-6 TPI
Pilot drill: DRAUMET 6172 (for hole saws 32-140 mm)
Packaging: blister pack
- cobalt addition reduces the risk of tooth damage and increases heat resistance in long-term drilling
- alternating progressive tooth profile for fast and smooth drilling
- variable pitch teeth 4-6 TPI greatly increase efficiency
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