Irwin 7/8" Speedbor Max Standard Length Spade Bit

Standard Length Speedbor MAX Spade Bits. 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. Grooved hex shank prevents slipping in drill chuck or bit extension. Fits all standard 1/4" quick change chucks.

• 7/8" 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