Irwin Tools Speedbor Spade Bits cut fast, clean holes with reduced break out for through-hole drilling or countersinking.
IRWIN 1-1/4 SPADE BIT
Blue-Groove point and cutting edge for faster chip removal – 4X faster than standard spade bits
Double cutting spurs scribe the outside of the hole reducing breakout
10% larger shank for added durability
Grooved hex shank prevents slipping in drill chuck or bit extension
Fits all standard quick change chucks