Irwin Blue Groove Power Bit Sets

<P>These Irwin Blue Groove wood drill bits have a 6x faster penetration than a standard flat bit. Each bit has been fully heat treated for extra durability. The Tri-flute tapered flute design gives faster chip ejection and less binding during use.</P>

A wood boring bit offering 6x faster penetration than a standard flat bit
Each bit has been fully heat treated for extra durability
The Tri-flute tapered flute design gives faster chip ejection and less binding during use
Extreme Durability
Bi-metal cutting edges provide long life in tough applications
Full screw tip for ease of use and pull trough
Tapered Flute for less binding and ease of use
Tri-Flute design for faster chip ejection
Compact Length designed to fit between studs in most common applications
1/4 Quick Change Shank on Blue Groove Power 3 piece set 14, 16 and 18mm (order code 86-7816)
3/8 Quick Change Shank on Blue Groove Power 3 piece set 20, 22 and 25mm (order code 86-7817)