57mm to 660mm diameter ballistic bit

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

Ballistic button bits for surface and underground drilling with new models designed for soft rock formations. The new models feature full ballistic buttons that protrude 20 percent to 25 percent more than standard ballistic buttons. The longer and more pointed buttons are intended to help the bit penetrate deeper with each hammer stroke. 1) Diameter: 48mm, 51mm, 57mm...

Brand Name:OED/OEM

Model Number:R32-45

Place of Origin:China

...-hole drilling underground. Thread: R32 Diameter: 45mm Button figuration Gauge Buttons: 6*10mm Front Buttons: 3*9mm Button Bit design: Skirt Design: Standard Carbide Design: Dome/Semi-Ballistic Unit Weight: 0.8KGS Diameter: 43mm, 45mm, 48mm, 51mm, 57mm,

Brand Name:ROSCHEN

Place of Origin:China

Model Number:3"~12"

...Bits Mission 40 140mm Down The Hole In Australia Mining For Well Drilling DTH Button Bits Diameter: 57mm-660mm Application: Well drilling, Ore ming, Coal mining Shank of Bit: DHD,COP,Mission,SD,QL,TD,BR Basic Bit Designs: Convex, Flat front, Speed Bit, Concave, Rocket Bit ROSCHEN DTH Bits Specifications Hammer Size Bits diameter...

Brand Name:MTH

Model Number:64mm diameter

Place of Origin:CHINA

...drilling application in mining, tunneling, construction and quarry work. Specification: Thread type T38 Head diameters 57mm ~ 115mm Face designs Flat Face, Drop Center, Uni-face Carbide shape Dome, Ballistic , Semi-Ballistic Skirt design Standard, retrac,