1-3/8 x 6 Speedbor MAX Spade Bit 1/4 Shank;The Fastest Speedbor spade bit ever;Tri-Flute design for faster chip ejection;Cutting spurs have 3 cutting edges for added durability;Full screw tip allows bit to self feed

• Irwin 3041020 Speedbor MAX 1-3/8 x 6 Spade Bit

Irwin 3041020 Speedbor MAX 1-3/8 x 6 Spade BitIrwin