Product Description: The Retractable Drill Bit is a versatile and durable tool designed for a wide range of drilling applications. As part of the Retractable Drill Bit product category, this tool is specificall... Read More
T51 89mm Tungsten Carbide Drill Bits / 14 Buttons Threaded Button Bits Product Description Thread Button bits are made by alloy steel bar of quality and tungsten carbides. Through heat treatment, our drilling ... Read More
Competitive advantages and specifications: * This type of bit is well known for its wear resistance on medium-hard to hard rock formations * Featuring spherical tungsten carbide inserts that is known to have ... Read More
Competitive advantages and specifications: * This type of bit is well known for its wear resistance on medium-hard to hard rock formations * Featuring spherical tungsten carbide inserts that is known to have ... Read More
Different rock hardness drilling button bit ST58 with Dia 102mm , benching and long hole drilling Describtion This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock ... Read More
Thread T45 Diameter 76mm Tungsten Carbide Retracable Button Bit With top quality alloy steels and best quality tungsten carbides, we produce all retract threaded button bits by hot press technology. Characteris... Read More