Irwin R7A1116 Speedbor 11/16" x 5" Flute 5/16" Hex Shank Auger Bit
Description:
The Irwin R7A1116 Speedbor 11/16" x 5" Flute Auger Bit features a 5/16" hex shank for fast, clean boring in wood. The single cutter and side lip produce clean holes, while the heat-treated shaft adds strength under load.
Ideal for electricians, plumbers, and general contractors drilling through studs, joists, and nail-embedded lumber.
Specifications:
- SKU: R7A1116
- Diameter: 11/16"
- Overall Length: 7-1/2"
- Flute Length: 5"
- Shank: 5/16" Hex
- Application: Wood Boring, Framing, Rough-In (Nail-Embedded Wood)
Available Variants: (1) Bit, 2 Packs, 24 Packs
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