2021 Bestlink Plug Hole Drill Rod H19/H22*108 ​Integral drill rod, another name called integral drill steels, integral rods are used by hand held rock drill in granite and marble quarries, underground mining, for small blasting hole drilling shank H22x108mm, H19x108mm, and standard hex. Bit diameters include 20-42mm, different lengths are available from 400mm to 6000mm usually.

Features: Thread connection: R25, R28, R32, R38, T38, T45, T51, ST58, GT60 and ST68. Carbide profile: Spherical, ballistic and parabolic. Bit Faces: flat, concave, convex and drop-center, uniface. Bits Diameters: 33mm-152mm Bit body: standard and retrac Our offering covers all construction, quarrying and mining drill &blast applications from soft to hardest rock conditions. Please find the most suitable product for your needs on our on-line catalogue! » Drifting and tunneling drilling equipment » Reaming equipment » Bench and production drilling » Taper drilling tools » Integral drilling tools » Coal mining bits » Shoulder drive drilling tools » Rock drill machine » Button bit grinder » Grinding cups

2021 Bestlink Paving Stone Making Machine, This stone tools is special for splitting cubic stone (L*100*100mm),driven by small air compressor or electric hydraulic pump.it's the most compact and economical tools for cubic stone processing.average yeil output is 6m2/hour.

2021 Bestlink Diamond Grinding Pins Cups for Grinding Button Bits Repair Grinding Cups, Grinding Pins is made by super quality diamond abrasive materials by rock drilling tools manufacturer Bestlink, designed for hand held air button bit grinder, or semi-auto button bit grinder. Shape: Dome, Semi-Ballistic, Ballistic

Cubic stone splitting machine, Stone guillotine for splitting long stone strips into rustic finish wall stone,cubic stone bricks,gravity feeding,automatic,splitting within few seconds,high efficiency,low energy consumption. Yeild output:12m2/hout

colonial walling made by our stone splitter