IRWIN® Blue Groove Power Bits Category_Default Category/Tools/Power Tool Accessories/Cutting & Blades/Alligator & Scorpion Saw Blades Through Bolts (Zinc & Clear)

Through Bolts (Zinc & Clear) for robust and reliable fastening solutions

The bi-metal construction and the electron beam welded teeth give the user a stronger

Perfect for wood

Manufactured from high quality grey iron castings that are machined to close tolerances to ensure a smoothly operating sliding jaw

Hardened HV Washers (Self Colour) DIN 6916 for durable

IRWIN® Blue Groove Power Bits Category_Default Category/Tools/Power Tool Accessories/Cutting & Blades/Alligator & Scorpion Saw Blades Through Bolts (Zinc & Clear)The Blue Groove Power is the world's first wood drill bit to use IRWIN's pioneering bi metal technology, creating a drill bit with unrivalled speed and durability even in nail embedded wood. Designed for high speed precision drilling, it marks an end to the frustration that tradesmen experience when their drill bits strike a nail, frequently causing standard flat bits to become locked or break. The secret behind Blue Groove Power's extraordinary