5/8″ x 6″, Speedbor max drill bit, standard length, Tri-Flute design for faster chip ejection, cutting spurs have 3 cutting edges for added durability, full screw tip allows bit to self feed, grooved Hex shank prevents slipping in drill chuck or bit extension, fits all standard 1/4″ quick change chucks.
Irwin 3041002 Speedbor Max 5/8″ by 6″ Self Feeding Spade Bit
A fast speedbor spade bit that features a Tri-Flute design with a fast chip ejection
Cutting spurs have 3 cutting edges
Grooved hex shank prevents slipping
Fits all standard 1/4-inch quick change chucks
Full screw tip allows the bit to self feed
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