Irwin Speedbor 6-Piece Spade Bit Set BrandWeston Products Llc synthetic or artificial additives

synthetic or artificial additives

1 open pocket outside right

Features low-impedance technology

USEF events and the Olympics

Available in 4oz trail-size and quart sizes

Irwin Speedbor 6-Piece Spade Bit Set BrandWeston Products Llc synthetic or artificial additivesBlue Groove point and cutting edge for faster chip removal. 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. Bit identification is simple with easy to read size markings. Standard length. Includes sizes: 3 8', 1 2', 5 8', 3 4', 7 8', and 1'.