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 101 Millimetres.

• IRWIN 10502568 13 x 151 mm HSS DIN 388 Cobalt Drill Bit
• 13.0-Millimetre x 151-Millimetre

IRWIN 10502568 13 x 151 mm HSS DIN 388 Cobalt Drill BitIrwin Tools