TBM cutters,tunnel boring machine tungsten carbide tipped rock drill auger bits, Mining Coal Pick,anchor drill bit
USD $10 - $100 /Piece
Min.Order:200 Pieces
Taian Zhuoya Machine Tools Co., Ltd.
152mm Alloy Cross drill bit,Chisel drill bit,anchor drill bit,mining bits
140mm Alloy Cross drill bit,Chisel drill bit,anchor drill bit,mining bits
127mm Alloy Cross drill bit,Chisel drill bit,anchor drill bit,mining bits
115mm Alloy Cross drill bit,Chisel drill bit,anchor drill bit,mining bits
102mm Alloy Cross drill bit,Chisel drill bit,anchor drill bit,mining bits
89mm Alloy Cross drill bit,Chisel drill bit,anchor drill bit,mining bits
TBM tunnel boring machine carbide tips coal mining rock drill auger bits:
1. According to the technical drawings using standard material specification.
2. Competitive price and products
3. tungsten carbide with reinforcement coal mining drill bits
ntinuous miner, long wall shearing, roadheader
Product Name: | Coal mining tools |
Description: | rock drilling tools, construction drilling tools, mining tools, road milling tools, shield cutters and other related products. |
Material: | carbide steel |
MOQ: | 100PCS |
Type | U82.U84.U85.U92.U94.U95.U62.U47.U138.U765.U170.S100.S120.S135.S150. S160.S170.S200.5030.C31.C21, etc.. |
Diameter | 19-70mm |
Use | Mining and drilling |
Color | According to the customer request |