1-5/16″ Reduced Shank Drill Bit Cobalt 1/2″ Reduced Shank D/ACO1-5/16 Instant Buy
Original price was: $141.87.$59.59Current price is: $59.59.
Specs
Quantity: 1 piece
Bit diameter: 1-5/16″ (0.8125″)
Shank diameter: 1/2″ Reduced
Material: Cobalt high-speed steel (Cobalt HSS) alloy
Finish: Cobalt-based alloy
Brand/Line: D/ACO
Features
Cobalt HSS alloy provides improved heat resistance and wear life when drilling hard metals compared with standard HSS bits.
Large-diameter 1-5/16″ bit enables sizable holes in steel, stainless steel, cast iron, and other alloys, reducing the need for multiple passes on thicker material.
Designed to maintain cutting edge integrity under high-temperature conditions typical of metalworking tasks.
1/2″ reduced shank
Ideal for metal fabrication, maintenance, and repair tasks requiring larger-diameter holes in hard metals.
Physical
Bit diameter: 1-5/16″ (0.8125″)
Shank diameter: 1/2″ (reduced)
Material: Cobalt HSS alloy
Finish: cobalt-based alloy construction
Quantity: 1 piece
Brand/Line: D/ACO





