Threaded button bit

Raw material: alloy steel and tungsten carbides by heat forging treatment.

Thread: R22,R25,R28,R32,R35,R38,T38,T45,T51,T60,ST58,ST68

Face: flat front, drop center

Diameter:35-152mm

Carbide: ballistic, conical, hemispherical, parabolic/semiballistic

Color: customized

Package: wooden case

Application: used to drill deep hole in underground mines,open pit mines,taphole.

Custom: thread, diameter, buttons number, button type, and flushing holes can be customized according to client's requirement and drawing.

Reaming bit

Thread: R28,R32,R38,T38

Reaming Type: Dome Reaming Bit, Pilot Reaming Bit

Diameter: 64-152mm

Feature

1. Premium material with high-quality alloy steel and tungsten carbide from internationally renowned brands.

2. Advanced heat treatment technology, high wear resistance.

3. High toughness and high wear resistance

4. Rich production experience and market feedback data from clients

5. Big capacity, stable quality, short leading time, good price