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Our company mainly researches, designs and manufactures the following products: high pressure dth hammers (which are the most advanced products in the field in china), all kinds of dth bits, eccentric drilling tools for drilling with casing in the cover rocks and loose rocks, all kinds of threaded bits, rc reverse circulation hammers and bits, shank adaptors and coupling sleeves, various kinds of tool joints and drill pipes, and spare parts for drilling …

Dth bits are available in sizes from 3" to 18", with all type of shanks (including atlas copco, sandvik, ingersoll rand shanks etc.). dth bits come in three different standard bit head/face designs (convex, flat, and concave), and with a variety of tungsten carbide button shapes to suit a wide variety of drilling conditions.

Stud rods; srh55-t51: stud rod male/male adaptorsh 55 to t 51: $175.00 : srt51-r51: stud rod male/male adaptorst 51 to r 51: $156.60

1,639 drill steel t51 products are offered for sale by suppliers on alibaba, of which mining machinery parts accounts for 49%. a wide variety of drill steel t51 …

Offering most effective good quality top sale Down the hole Rock Tools items,we are experienced manufacturer in China.Wining the majority of the crucial certifications of its market,our top sale Down the hole Rock Tools products are best sellers from the nearby and international market place. Should you require a lot more information about our factory and item list,please click the button bellow to check for it.


top sale Down the hole Rock Tools Supplier with a high business reputation,from China.Our solutions consist of:top sale Down the hole Rock Tools Goods are mainly exported to European countries,it truly is popular in several nations.

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