drill bits

we are the manufacturer of rock drilling tools from China,Incluing trione bit,botton bit,down the hole bit, chisel bit,cross bit ,X bit ,pick cutter

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tricone bit

used for the mines

[Related Keywords:tricone bit , drill bits , rock drilling tools]

down the hole bit

rock drilling for open cast mines and quarrying field

[Related Keywords:down the hole bit]

chisel bit,cross bit,X bit

rock drilling tools ,for all kinds of rock

[Related Keywords:chisel bit , cross bit , X bit]

Button Bit

rock drilling for all formations except very hard abrasive formation.

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pick cutter

applicabel for coal mining.

[Related Keywords:pick cutter , rock drilling tools]