Industrial Supplies
- Irwin 5-Piece Left-Hand Mechanics Length Cobalt HSS Drill Bit Set (IRW30520)
- 8% Cobalt for higher heat and abrasion resistance.
- Heavy-duty web construction for strength and durability.
- 135º split joint begins drilling immediately, minimizing bit "walk".
- Tough metal drilliing, including heavy-duty abrasive alloy metal drilling on hardened steel (heat-treated).
More Details - Irwin 1/2 Reduced Shank Silver and Deming HSS Drill Bit, 3/4 (IRW91148)
- For use in 1/2" drill chucks.
- Three-flatted shank for secure grip.
More Details - Irwin 1/2 Reduced Shank Silver and Deming HSS Drill Bit, 1 (IRW91164)
- For use in 1/2" drill chucks.
- Three-flatted shank for secure grip.
More Details - Irwin 1/2 Reduced Shank Silver and Deming HSS Drill Bit, 11/16 (IRW91144)
- For use in 1/2" drill chucks.
- Three-flatted shank for secure grip.
More Details - Irwin 1/2 Reduced Shank Silver and Deming HSS Drill Bit, 17/32 (IRW91134)
- For use in 1/2" drill chucks.
- Three-flatted shank for secure grip.
More Details - Irwin 1/2 Reduced Shank Silver and Deming HSS Drill Bit, 9/16 (IRW91136)
- For use in 1/2" drill chucks.
- Three-flatted shank for secure grip.
More Details - Irwin 1/2 Reduced Shank Silver and Deming HSS Drill Bit, 7/8 (IRW91156)
- For use in 1/2" drill chucks.
- Three-flatted shank for secure grip.
More Details - Irwin 29-Piece Black Oxide Industrial Drill Bit Set, w/Case (IRW3018004)
- Heavy-duty web construction for strength and durability.
- 135º split point begins drilling immediately, minimizing bit "walk".
More Details - Irwin Heavy-Duty HSS Drill Bit, 1/8 (IRW63508)
- Heavy-duty web construction for strength and durability.
- 135º split point begins drilling immediately, minimizing bit "walk".
More Details - Irwin Heavy-Duty HSS Drill Bit, 7/64 (IRW63507)
- Heavy-duty web construction for strength and durability.
- 135º split point begins drilling immediately, minimizing bit "walk".
More Details - Irwin Heavy-Duty HSS Drill Bit, 7/16 (IRW63528)
- Heavy-duty web construction for strength and durability.
- 135º split point begins drilling immediately, minimizing bit "walk".
More Details - Irwin Unibit Fractional Step Drill Bit, 7/8in to 1 1/8in, 2 Steps (UBT10239)
- New SpeedPoint™ tip provides 6X faster initial penetration time than before, and eliminates the need for center punching.
- Single-fluted cutting edge assures true round holes, and allows greater control with less vibration.
- Ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminum, Plexiglas, wood, and laminates.
More Details - Irwin Unibit Fractional Step Drill Bit, 1/2in (UBT10310)
- New SpeedPoint™ tip provides 6X faster initial penetration time than before, and eliminates the need for center punching.
- Single-fluted cutting edge assures true round holes, and allows greater control with less vibration.
- Ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminum, Plexiglas, wood, and laminates.
More Details - Irwin Unibit Fractional Step Drill Bit, 13/16in to 1 3/8in, 5 Steps (UBT10221)
- New SpeedPoint™ tip provides 6X faster initial penetration time than before, and eliminates the need for center punching.
- Single-fluted cutting edge assures true round holes, and allows greater control with less vibration.
- Ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminum, Plexiglas, wood, and laminates.
More Details - Irwin Unibit Fractional Step Drill Bit, 1-1/8in (UBT10313)
- New SpeedPoint™ tip provides 6X faster initial penetration time than before, and eliminates the need for center punching.
- Single-fluted cutting edge assures true round holes, and allows greater control with less vibration.
- Ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminum, Plexiglas, wood, and laminates.
More Details