Irwin 3041003 Speedbor Spade Drill Bit Sets, 6" Hose Bibbs Size: 1" Diameter x 36"

Size: 1" Diameter x 36" Height

Includes: stem

Type: 45 degree bent tube

5/16''  1'' Adding as a result of line review replacing current line up with better quality router bts

Size: 24" x 12"

Irwin 3041003 Speedbor Spade Drill Bit Sets, 6" Hose Bibbs Size: 1" Diameter x 36"Highlights: Set includes the following sizes: 5 8", 3 4" and 1" Fits all standard 1 4" quick change chucks and for use with drills up to 1 2" shank Tri flute design for faster chip removal 3 cutting spurs for clean holes with minimal "breakout" Six times faster than standard spade bits Screw tip fully heat treated Hex shank for quick change applications Tri flute design for faster chip ejection Full screw tip for ease of use and pull through Cutting