Detail: Green Alloy Steel Tapered Button Drill Bit Long Skirt Dia 32 - 41mm Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same....
KSQ Technologies ( Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/ engineered equipment, and services from China.
Detail: Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ( between 200 Mpa to 260 Mpa compressive strength) . Featuring....