Description
Irwin 88807 Speedbor 7/16 x 6" Spade Bit
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Blue-Groove point and cutting edge for quicker chip removal - 4x quicker than standard spade bits
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Double cutting spurs scribe the outside of the hole reducing breakout
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10% larger shank for extra durability
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Grooved hex shank stops slipping in drill chuck or bit extension
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Fits all the standard quick change chucks
Item # shown is 88816
