core hole drill bits online manufacture

HQ 650 M NQ 800m Mining Gold Drill Full Hydraulic Crawler Mounted Surface Core Drilling Rig CR series core drill is used for plain, hilly terrain, work under the environment of high temperature, cold areas. ... Read More

XY-8 SPINDLE TYPE CORE DRILLING RIG The type of HXY-8 Core Drill Rig is a kind of core drill rig for medium and deep hole drilling using diamond and carbide-tipped bits, with mechanical transmission, spindle ... Read More

Cummins 6CTA 1300m HQ (89mm ) HYDX-6 Full Hydraulic Diamond Core Rig I. General Introduction It is a thoroughly new-typed drilling rig developed on the basis of the advanced techniques in the world. HYDX-6 is ... Read More

HYDX-6 Full Hydraulic Diamond Core Rig With 179KW Cummins Diesel Engine This HYDX-6 hydraulic drilling rig is a new product made by Lianyungang H.H. Drill-Tech Drilling Machinery . It is a thoroughly new-typed ... Read More

BWL NWL HWL PWL Synthetic Diamond Core Drilling Backend Reaming Shell 1.Introduction The reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core barrel. Its ... Read More

Bq Nq Hq Pq 1.5m 3m Drill Rod Dcdma Thread Type For Smooth Drilling With High Effiency Product Description: Drill Pipe Overview Drill pipes, commonly utilized in various drilling applications such as DTH (Down... Read More

Diamond Synthetic Reaming Shell For Wireline Drilling With Excellent Wear Resistance Product Description The Sinocoredrill reaming shell is the benchmark for knowledgeable drillers where quality and reliability ... Read More

179kw Core Drilling Rig Hydraulic Drill Machine For Coal Mining I. A General Introduction HYDX-6 Hydraulic Core Drilling Rig, an up-to-date new product , is a thoroughly new-typed drilling rig developed on the ... Read More

22 Kw Power Small Core Drilling Rig XY - 2B With 600m Drilling Depth Small Core Drilling Rig XY-2B with 600m drilling depth XY-2 core drilling is a new drilling rig developed to meet the increasing demand of ... Read More

BTW 200M Portable Core Fully-Hydraulic Aluminum Alloy Chassis Drilling Rig Both light and efficient, EP200 is a portable fully-hydraulic drill rig. It can drill up to 200 meters with the capability to add on ... Read More