Irwin's 1-3/8-in Flat Boring Bit features a patented cutting edge and spur that delivers a smoother hole finish and a double spur design that reduces vibration. Shop at HomElectrical for more tools and accessories today!
- Shank diameter: .25-in.
- Min chuck size required: 1/4-in.
- Drilling depth: 5-in.
- High carbon steel material.
- Quick change shank fits standard 1/4-in quick change chucks.
- Micro-groove cutting edge and spurs deliver a smoother hole finish.
- Bit has a 1/4-in hex shank that fits all drills and 1/4-in quick change adapters.
- Double spur design produces a cleaner hole and reduces vibration.
- Shank Type: Hex.
- Overall Length: 6".
- Cutting Diameter: 1 3/8".
- Applicable Materials: Wood.