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Overview
- High quality HSS/cobalt alloy provides greater rigidity and hardness at higher temperatures
- Self-centring 135� split point tip reduces the need to pre-drill/centre punch holes
- Offers up to 40% faster drilling than standard PUNK drill bits
- Precision ground and anti-corrosion salt spray tested
- Suitable for use with harder materials such as stainless steel and cast iron
Technical specification
Diameter
3.5 mm
Shank Type
Round
Material
Steel
Suitable for
Masonry and Concrete
Type
HSS Drill Bits
Pack Quantity
10
Made To Order
N
Manufacturer Model No
PUNK00273
Brand Name
Punk
Range Description
HSS-Co Drill Bits
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