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Overview

PUNK High Speed Steel HSS-Co Drill Bits offer upto 40% faster drilling than standard PUNK drill bits.
  • 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
4 mm
Shank Type
Round
Material
Steel/Cobalt
Suitable for
Masonry and Concrete
Type
HSS Drill Bits
Pack Quantity
10
Made To Order
N
Manufacturer Model No
PUNK00274
Brand Name
PUNK
Range Description
HSS-Co Drill Bits

Reviews

£10.13 (Ex. VAT)
£12.16
each (Inc. VAT)
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