Irwin 3041003 Speedbor Spade Drill Bit Sets, 6" Potato Chip Maker Smooth Shank- Clipped Head

Smooth Shank- Clipped Head

Tip type: Double Fork

Fits most common breaker applications

finish : Bronze

Useable Temperature Range: -10°F to 100°F (measured range)

Irwin 3041003 Speedbor Spade Drill Bit Sets, 6" Potato Chip Maker Smooth Shank- Clipped HeadHighlights: 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