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IRWIN Blue-Groove point and cutting edge for faster chip removal - 4x faster than standard spade bits
- Last twice as long
- Cut twice as fast
- Chamfered Cutting Edges for increased durability and longer life
- Optimized Point Tip to help minimize splintering and control speed
- Reinforced Shank for fast speeds and aggressive cut
- Patented Blue-GrooveTM design for fast chip removal
- Impact Accessible for use with Impact Drivers
BIT DRILL 5/16" SPEEDBOR
- Brand Name: Irwin
- Sub Brand: Speedbor
- Drill Size: 5/16 in.
- Overall Length: 6 in.
- Material: Carbon Steel
- Product Type: Wood Boring Bit
- Number in Package: 1 pc.
- Shank Diameter: 1/4 in.
- Usage: For Wood
- Packaging Type: Carded
- Shank Type: Hex Shank