Irwin® Blue Groove Wood Power Bit Set, 3 Piece Torx Key Sets ds-c2fdbfc4-lb:target{display:block

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}} Handle with 500mm extendable shaft

sliding T bar

For use with screw-type grease cartridges

- Fibreglass shaft with graphite core for improved strength and durability

Irwin® Blue Groove Wood Power Bit Set, 3 Piece Torx Key Sets ds-c2fdbfc4-lb:target{display:blockThe 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