drill rod and drill bit

Chisel Bits, Drill Bit, Button Bits, Drill Rod

We can supply many kinds of rock drilling tools as the following. We hope to build a long term business relationship with you in the near future. Please feel free to contact us if you are interested
Chisel Bits, Button Bit/Cross Bit-1

We can supply many kinds of rock drilling tools as the following. We hope to build a long term business relationship with you in the near future. Please feel free to contact us if you are interested
Tapered Chisel Bit

Description of Tapered chisel bit:Tapered chisel bit is one of traditional drill bits with long history in the world, due to its
Button Bit

Tapered button bits are one advanced type of taper drill bits if compared with taper chisel bits and taper cross bits. With carb
Cross Bit/Drill Bit

Compared with taper chisel bits, taper cross bits have a better drilling performance because carbide tips on cross bits doubled, which means carbides shape are cross type on drill bits. Same as taper
Wedge Rock breaking

Uses in the ore fission
Wedge /Rock breaking

Uses in the ore fissionPresently there are six main series of products in our company. Internal combustion rock-drill series including YN 30A ， YN30E ， Double-vat YNF30 ， YN27 ， YN 27C ，YN 270 YN27T ，

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