sdrocktool, Author at China Top Hammer Rock Tools Button Bits Manufacturer

关于 sdrocktool

We are leading manufacturer & supplier of Top-hammer & DTH drilling tools in China, including R32 R38 T38 T45 T51 GT60 threaded button bits, drill rods, DTH bits, DTH hammers, DTH drilling pipes etc.

日志 sdrocktool

Jinquan’s outstanding performance in Africa’s drilling, mining, construction, engineering work etc…

2017-07-12/2 评论/在： COMPANY NEWS/通过： sdrocktool

China leading Top-hammer rock drilling tools factory Ji […]

GT60 Rock Drilling Consumables & Equipments matched wtih Tamrock and Sandvik drills Pantera 1100 and DP1500i and hammers HL1010

2017-07-12/0 评论/在： PRODUCT NEWS/通过： sdrocktool

Our GT60 bench and production rock tools, including GT6 […]

Selection and Design of Threaded Drill Button Bits

2017-07-12/0 评论/在： PRODUCT NEWS/通过： sdrocktool

In addition to the choice of tunsten carbide button gra […]

Rock Stone Classification and Stone Hardness

2017-07-09/0 评论/在： INDUSTRY NEWS/通过： sdrocktool

The hardness of stone is measured by Mohs hardness as a […]

Processing technology for threaded drill rods & shank adaptors

2017-07-09/0 评论/在： PRODUCT NEWS/通过： sdrocktool

Steel Smelting and Rolling Drill steel smelting quality […]

关于 sdrocktool

日志 sdrocktool

Jinquan’s outstanding performance in Africa’s drilling, mining, construction, engineering work etc…

GT60 Rock Drilling Consumables & Equipments matched wtih Tamrock and Sandvik drills Pantera 1100 and DP1500i and hammers HL1010

Selection and Design of Threaded Drill Button Bits

Rock Stone Classification and Stone Hardness

Processing technology for threaded drill rods & shank adaptors

Products

Thread Drilling Tools

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