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IRWIN

IRWIN 10502546 3.5 x 70 mm HSS DIN 388 Cobalt Drill Bit

IRWIN 10502546 3.5 x 70 mm HSS DIN 388 Cobalt Drill Bit

£4.42 GBP
£4.42 GBP
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  • A 135-degree split point grinding ensures perfect centring and reduced drilling pressure.
  • Industrial quality ground flute for high accuracy drilling and fast removal of chips.
  • Cobalt alloyed drill bit body provides increased heat resistance and a significantly extended service life.
  • Golden tempered surface resists rust and corrosion.
  • This COBALT drill bit features a working length of 39 Millimetres.
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