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bits diamond core bits
bits Impregnated core bits
bits Surface set core bits
bits Geocube core bits
bits PDC core bits
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bits diamond casing and casing shoe bits
bits Imp. casing shoe bits
bits Surface set casing bits
bits Carbide casing shoe
bits Electroplated casing
bits reaming shells
bits Surface set reamer
bits PCD reaming shells
bits Carbide reaming shell
bits Electroplated reamer
bits non coring bits
bits Imp. non coring bits
bits Surface set non coring
bits PDC non coring bits
bits Core barrels
bits Drill rods,casing tube
bits Overshots
bits Thin wall core bits
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thin wall core bits used by builders, plumbers in wet drilling granite,concrete. drilling holes in bathroom tiles,fish aquariums,mirrors.

thin wall core bits

water swivel is connected between pump and the top of the drill rod string by a high pressure hose, allowing water or other drilling fluids to be pumped through the rod string.

water swivel

hoisting plug is the connecting link between hoisting cable and drill rods.

hoisting plug

fishing tools are used for recovery of drill pipe, casing when the accidents happen during drilling.

fishing tool

sub-adaptors are made of high quality alloy steel. Connections can be made as per clients’ request.


Wrench is used to tighten or loose the tubes during drilling.
Size Available:
Wireline Inner/Outer Tube Wrenches: WLB, WLN, WLH, WLP
Pipe Wrenches: 18", 24", 36", 48"
Circular Wrenches: 66mm, 76mm, 86mm, 101mm, 116mm
Rod Wrenches:WLN, WLH, WLP, 42mm, 50mm


foot Clamp is used to prevent drill rods slipping down the borehole when lowering or extracting.

foot clamp
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We export impregnated and surface set diamond core bits, diamond casing and casing shoe bits, reaming shells, core barrels, drilling rods, overshots to world wide countries, such as USA united states, Germany, UK united kingdom, Italy, France, Turkey, Russia, Ukraine, Canada, South Africa, Philippines, Cambodia, Thailand, Malaysia, Australia, New Zealand, South Korea, Japan, Israel, Cyprus, Finland, Sweden, Norway, Danmark, Poland, Czech, Hungary, Switzerland, Ireland, Holand, Greece, Croatia, Spain, Portugal, Egypt, India, Singapore, Indonesia, Saudi Arabia, United Arab Emirates, Mexico, Brazil, Colombia, Peru, Chile, Argentina etc.

  Tel: 0086-757-86705305 Mobile: 0086-18942448041 E-mail: sales@diamond-bit.com