Sollroc Rock Bits Diameter 102mm Top Hammer Drilling Tools

Products Description Thread Button bits are made by alloy steel bar of quality and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock:  (1)Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60 (2)Diameter: 38-127mm. Features 1. Cost - Initially cheaper investment 2. Less Impact Damage - Impact is less damaging to the cutting structure 3. Better in Hard Rock Formations - The fracturing action of a button bit is better in non-homogeneous rock      formations. 4. More Control Over the Bit - In directional drilling applications, a button bit is easier to control offering            lower torque, greater flexibility and a more steady tool face.