DTH Drilling Tools|DTH Button Bits| DTH Button Bits - China Rock Drilling Tools Suppliers & Manufacturers   Jinquan is one of the leading manufacturers & suppliers of DTH drilling tools

Characteristics of Kaishan brand LGCY-13/17 diesel portable screw compressor:   Air Capacity: 13m3/min (459 cfm/216L/s) Working Pressure: 17 bar (1.7Mpa/246psi) Engine Type: Cummins  

With its top technicians, abundant production experience, superior equipment, advanced mamufacturing engineering, scientific management system and high-quality after-sale services, Liaocheng Jinquan C

Thread extension steel bars for rock drilling include extension rod, MF rod, light extension drill rod, drifter rod, shank adapter drill rod etc. We can also call such thread extension drill rod as th

Rock Drilling Tools Button Bits:   Manufacturer of Mining and Quarrying Tools Extension Drill Tools (System): R22/R25/R28/R32/R35/T35/T38/T45/T51 A. Shank adapter + M/F Rod + Thread Bit B.