buttons for drilling button bit

... Rock For Hydraulic Borehole Machine JCDRILL Thread Drill Bit Thread are made by high quality al...

... Rock Threaded include general,retrac and reaming three series,with stronger -fixing ability,longer service life,b...

... Rock for Tunnels Description Of Normal Body 48mm R32: Thread are made by high quality alloy steel bar and tungsten ...

..., 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm, 45mm rock taper 2. Type: Taper 3. Taper for rock ing 4. ...

Water / Oil Well Rock Tools Retract Thread Exploration Bits Jincheng Retract Thread Retractable rock drill ...

... DTH With Flat Face, Forging Rock Tools Equipments Description Hunan New Diamond offers top quality DTH hammers and ...

... Rock For Underground Mining Thread are made by high quality alloy steel bar and tungsten carbide inserts. Throu...

... Taper Small Size Rock Tapered Tapered are Ideal for small short hole & blast, as well as roof bolti...

..., T60, ST58, ST68 etc). 2. We can offer you all face design, flat face, drop-center face, normal body and retrac body. <, chisel , cross , dth , dth hammer, dth rod, tapered , thread ,...

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..., YG11C, YG13C, YG15C, YG15. Sizes customized or standard Brand Rixin Country of Origin Zhuzhou, China Usage DTH , earth auger , tape...

... thread for rock ,T38 thread hard rock s threaded s include general, retrac and reaming three series, wit...

... and underground . Our is made with supper quality carbide and aloy steel. After our mature heat treatment process, the perform...

...pressure DTH description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks ...

Cemented Carbide Teeth Conical shaping Design Tungsten carbide is widely used as the most popular mining tool in modern ...

BENCH DOME FOR REAMING T51 Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Import & Export Co., Ltd. ...

...Carbide For Oil, Mine And Well Roller Product Description Tungsten carbide are mainly used for high and low pressure DHT d...

... Black DTH For Water Well Product Introduce Our sollroc range of 12” DTH hammers is designed around proven technology to perform...

...high hardness and shock resistance, they are widely used in DTH for rock, coal, oil, water well mining and engineering field. Grades & P...