YG8 Tungsten Carbide Percussion Hammer Drill Bit
Application of sds-plus max hammer drill bit TC carbide tips for concrete 1, TC carbide tips are brazed on percussion drill or electric drill or pneumatic drill to drill wall, ground, mining ect. 2, widely used for electric drill in special condition, also used for electric dill or pneumatic drill for building,geology and coal mining 3, TC carbide tips suitable for harder rock or rock with ...
Get Price