Seasonal Sale 53/64″ Reduced Shank Drill Bit Cobalt 1/2″ Reduced Shank D/ACO53/64
Original price was: $43.81.$22.78Current price is: $22.78.
1 PC cobalt drill bit, 53/64 in diameter with a 1/2 in reduced shank (D/ACO). Designed for precision drilling in hard metals and extended bit life in demanding metalworking tasks.
Specs
Diameter: 53/64 in (0.8281 in)
Shank: 1/2 in reduced shank
Material: Cobalt
Designation: D/ACO
Quantity: 1
Features
Cobalt composition provides improved heat resistance and wear life when drilling through hard metals compared with standard HSS bits.
Reduced 1/2″ shank design preserves the larger cutting diameter for efficient material removal while allowing secure handling.
Engineered for precision holes in tough materials, reducing wandering and extending bit life during demanding metalworking tasks.
Effective for hard metals such as hardened steel, stainless steel, and alloy steels.
Not intended for wood or non-metal materials.
Physical
Diameter: 53/64 in (0.8281 in)
Shank: 1/2 in reduced shank





