7 S shop drilling tools supplier
Dedicated to being your preferred supplier of rock drill products
Available
387Our hexagonal drill pipes are made from the same steel as Sandvik and are produced on CNC machines using an international heat treatment process. We offer a complete range of hexagonal drill pipes as shown below. Thread Model：R22, R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, other。 Drill pipe length：2100mm ~ 6095mm
Our hexagonal drill pipes are made from the same steel as Sandvik and are produced on CNC machines using an international heat treatment process. We offer a complete range of hexagonal drill pipes as shown below.
Thread Model：R22, R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, other。
Drill pipe length：2100mm ~ 6095mm
