89mm T38 T45 hydraulic thread button mining granite rock drilling bits
USD $2 - $10 /Piece
Min.Order:1 Piece
Jining Hengwang Mining Machinery Co., Ltd.
Atlas copco rock drill bit/auger drill bit ground drill bit/rock drill button bit
Mining drill bits mining cross drill bit for Hand held Pneumatic rock drill
45mm tungsten carbide rock drill bit/45mm rock drill bit/45mm drill bit
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Tungsten carbides Tapered drill bit for Borehole rock drilling
1.Product Name:tungsten carbide tapered porcelain tile drill bit .
TypesTapered chisel bits, Tapered cross bits, Tapered button bits
2.Application:Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
3.Feature:Tapered drill bits connect tapered drill steel of rock drill for drilling holes
4.Material:High quality carbide and high quality steel
5.MOQ:No requirement for testing and trial order
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