Irwin Speedbor 88813 Spade Drill Bit 13/16" Pack of 6

E2R5 B1(New) Irwin Speedbor 88813 Spade Drill Bit 13/16" Pack of 6-------------------------------* 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 durabilityFeatures and further details-------------------------------* Grooved hex shank prevents slipping in drill chuck or bit extension. Fits all standard quick change chucks.