IRWIN 10502603 19 Piece HSS Titanium Drill Bit Set (Metal Case) 1-10mm

Description

• 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.
  

• Titanium nitride drill bit body has a low coefficient of friction, reducing power consumption and heat generation.
  

• Drill bit speed can be increased as much as 40 60% and feed by 10 20% without significantly reducing the lifetime of the drill bit.

• Set contains 19 drill bits ranging in size from 1mm to 10mm in steps of 0.5mm.