IRWIN 10502604 6 Piece H.S.S. Titanium Drill Bit Set, Sizes: 4 – 10mm

Description

• The IRWIN Tools 10502603 HSS TITANIUM 5-Piece Drill Bit Set is specially designed for speed and precision. 
• This set includes five (5) drill bits in the following sizes: 4mm, 5mm, 6mm, 8mm and 10mm.
• 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.