Product name: 110mm down the hole rock drill bit bayonet connection for blasting Product category: DTH drill tools Matched hammer: Hammer P110 BAYONET Diameter: 110mm KINGDRILLING high air pressure DTH button ... Подробнее
Product name: 38mm 7 Degree Tapered Button Bits For Rock Drilling With Pneumatic Rock Drill Rod Product category: DTH taper drill bit Button Shape: normally is ballistic button, also available for spherical ... Подробнее
Product Description Kingdrilling rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring etc. Retract thread button ... Подробнее