IRWIN 10502570 HSS Pro Cobalt Drill Bit Set (Pack of 5)

• This set includes five (5) drill bits in the following sizes: 4-Millimetre, 5-Millimetre, 6-Millimetre, 8-Millimetre and 10-Millimetre.
• 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.

Product Description The IRWIN Tools 10502570 HSS PRO COBALT 5-Piece Drill Bit Set is especially designed for drilling tough stainless steel. This set includes five (5) drill bits in the following sizes: 4-millimeter, 5-millimeter, 6-millimeter, 8-millimeter and 10-millimeter. 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. Box Contains 1 x This pack contains 1 drill bit(s) sized to the following specifications: 5-Pack