Instant Buy 3/4″ Reduced Shank Drill Bit Cobalt 1/2″ Reduced Shank D/ACO3/4
Original price was: $37.62.$19.56Current price is: $19.56.
Specs
Diameter: 3/4 in
Shank: 1/2 in, reduced-shank
Material: cobalt alloy
Quantity: 1 piece
Product code: D/ACO
Cutting diameter: 3/4 in (19.05 mm)
Shank diameter: 1/2 in (12.7 mm) reduced-shank
Coating/Surface: not specified
Features
1 PC 3/4″ cobalt drill bit with 1/2″ reduced shank designed for hard metals and high-heat drilling scenarios (D/ACO).
Cobalt alloy construction provides superior hardness retention at elevated temperatures, extending bit life when machining hard metals.
Large cutting diameter enables faster material removal and cleaner through-holes in steel and common alloys when used with appropriate feeds and speeds.
One-piece design reduces wobble and improves rigidity under heavy feeds compared to multi-piece designs.
Suitable for metalworking setups handling 3/4″ diameter cobalt bits, including drill presses and CNC machines.
Physical
Cutting diameter: 3/4″ (19.05 mm)
Shank diameter: 1/2″ (12.7 mm) reduced-shank
Quantity: 1 piece
Coating/Surface: not specified





