C31C21trenching picks earth auger bits cutter teeth
- Product Type：C31 C21
- Applications：trenching machine and drilling rig
- Category：Foundation Drilling
- Summary：
The head of tungsten carbide tip is fired by vacuum. high hardness,super high wear-resistant,high impact-resistant for drilling in mediun to hard and highly abrasive condition
including:CMB4, CM42, C23, C21HD, C20, C21, SL02, SL04, SM02,C21F, C21FHD, C21F11NB, C24, C20HD, RS15, RS16, RS17, RS18, RS14, C3KBF, RP21, RP22,
RL11, RL06, RL10, RL07, RL09, RL08, RL04,C10HD, C10H, C10, C10AMC, C10AM/LG, SM05, SM06, SM02, SM01, C87KCSBSR, C87DSSR,
C87G, C87B, AR150 87, AR150 87ST, C87E, C87HDS, C87RL, C10AM/LG, C87HDG, C32, C31,
C31HD, U40HD, AUC40KH, CH31SR, C31RHD, C31FSRHD, C34FSR, C36R, C35R, C34R,
C30, C30H/U40H, C30HDW50
1. “RZ” brand rotary bits can be suitable for Bauer,Cat,Sany,Yutong,Foton Lovol
and Zoomlion machines.
2.We use high grade alloy steel and tungsten carbide tip and adopt advanced brazing technology
to produce high quality,high wear resistance,long life cutters.
3.We also can produce all kinds of rotary bits,trenching bits,diaphragm wall cutters,big diameter
bushing bits and flat bits according to customers ’requirements.
