tunnelling rod - rock drilling tools
tunnelling rod For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale tunnelling rod , Made in China, High Quality Products!, China Rock drilling tools , tunneling rod Supplier, Manufacturer.
Dear sir，
We, SAND Rock Tools is a leading equipment manufacturer, providing
Products and Services to the mineral exploration, hard rock mining, And construction industries.
Shank Adaptors
To fit all types of drilling machines both pneumatic and hydraulic. Shanks are available with most types of popular international thread forms.
Couplings
Available as sleeve, semi-bridge, full-bridge or conversion types, with all popular international thread forms.
Drill Bits
A comprehensive range with 'Button', X and Cross with tungsten carbide tipped head configurations. Button Bit designs include; standard, heavy duty, drop centre, ballistic, parabolic and retract and combination options. Available with all popular international thread forms.
Extension Drill Rods
Available with hexagon body and round body sections with all popular international thread forms.
SAND ROCK TOOLS INTERNATRONAL
Address: 9jiahe guiyang guizhou china , guiyang , Guizhou, China, 550001
Tel: 0086-851-6580031
SAND Rock Tools is a leading equipment manufacturer providing products and services to the mineral exploration, hard rock mining, and construction industries.
At present, our products especially Shank adapter, drifter rod, extension rod, button bits, etc.
Exported to many countries and got good response from our customers.
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