Next Day Delivery 9/16″ Reduced Shank Drill Bit Cobalt 3/8″ Reduced Shank D/ACO3/8X9/16
Original price was: $38.27.$19.90Current price is: $19.90.
For orders under $150.00, a shipping fee of $12.99 applies.
Specs
Quantity: 1 PC
Diameter: 9/16″ (0.5625″)
Shank: 3/8″ Reduced Shank
Material/Coating: Cobalt drill bit
Designation: D/ACO
Features
Cobalt alloy provides enhanced hot hardness and wear resistance for extended life in tough metals.
One-piece construction minimizes flex and improves stability during high-torque drilling.
Designed for drilling hardened metals and alloys where conventional high-speed steel bits wear quickly.
Cobalt coating offers heat resistance during prolonged drilling sessions.
Physical
Cutting diameter: 9/16″
Shank: 3/8″ Reduced Shank
Material: Cobalt cobalt-alloy drill bit
Length: not specified
Finish: cobalt coating for heat resistance





