Industrial Supplies
- Irwin Standard-Length Speedbor Flat Bit, 7/8 (SDR88814)
- Patented micro-groove cutting edge and spurs produce a smoother hole finish.
- Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration.
- All bits have a 1/4" hex shank that fits all drills and 1/4" quick change adapters.
More Details - Irwin Standard-Length Speedbor Flat Bit, 1/2 (SDR88808)
- Patented micro-groove cutting edge and spurs produce a smoother hole finish.
- Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration.
- All bits have a 1/4" hex shank that fits all drills and 1/4" quick change adapters.
More Details - Irwin Standard-Length Speedbor Flat Bit, 13/16 (SDR88813)
- Patented micro-groove cutting edge and spurs produce a smoother hole finish.
- Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration.
- All bits have a 1/4" hex shank that fits all drills and 1/4" quick change adapters.
More Details - Irwin Standard-Length Speedbor Flat Bit, 1-1/8 (SDR88818)
- Patented micro-groove cutting edge and spurs produce a smoother hole finish.
- Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration.
- All bits have a 1/4" hex shank that fits all drills and 1/4" quick change adapters.
More Details - Irwin Standard-Length Speedbor 2000 Flat Bit, 1 (SDR88816)
- Patented micro-groove cutting edge and spurs produce a smoother hole finish.
- Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration.
- All bits have a 1/4" hex shank that fits all drills and 1/4" quick change adapters.
More Details - Irwin Standard-Length Speedbor Flat Bit, 11/16 (SDR88811)
- Patented micro-groove cutting edge and spurs produce a smoother hole finish.
- Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration.
- All bits have a 1/4" hex shank that fits all drills and 1/4" quick change adapters.
More Details - Irwin Standard-Length Speedbor Flat Bit, 3/4 (SDR88812)
- Patented micro-groove cutting edge and spurs produce a smoother hole finish.
- Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration.
- All bits have a 1/4" hex shank that fits all drills and 1/4" quick change adapters.
More Details - Irwin Standard-Length Speedbor Flat Bit, 5/8 (SDR88810)
- Patented micro-groove cutting edge and spurs produce a smoother hole finish.
- Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration.
- All bits have a 1/4" hex shank that fits all drills and 1/4" quick change adapters.
More Details - Irwin Standard-Length Speedbor Flat Bit, 9/16 (SDR88809)
- Patented micro-groove cutting edge and spurs produce a smoother hole finish.
- Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration.
- All bits have a 1/4" hex shank that fits all drills and 1/4" quick change adapters.
More Details - Irwin Standard-Length Speedbor Flat Bit, 1-1/4 (SDR88820)
- Patented micro-groove cutting edge and spurs produce a smoother hole finish.
- Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration.
- All bits have a 1/4" hex shank that fits all drills and 1/4" quick change adapters.
More Details - Irwin Standard-Length Speedbor Flat Bit, 1-1/2 (SDR88824)
- Patented micro-groove cutting edge and spurs produce a smoother hole finish.
- Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration.
- All bits have a 1/4" hex shank that fits all drills and 1/4" quick change adapters.
More Details - Irwin Standard-Length Speedbor Flat Bit, 1-3/8 (SDR88822)
- Patented micro-groove cutting edge and spurs produce a smoother hole finish.
- Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration.
- All bits have a 1/4" hex shank that fits all drills and 1/4" quick change adapters.
More Details