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Irwin 10506629 Flat Drill Bit Set; 8 Pieces
Model # 10506629Discontinued
Key Features
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Features
- The Irwin 4X Blue Groove Flat Bits have a patented groove point; and cutting edge designed to cut and not scrape the timber 4 times faster than standard flat bits.
- The parabolic scoop optimises control and removal of wood chips.
- Increased relief angle from 12° to 17°.
- The shank is 157mm in length and 10% larger in diameter for added durability.