flat cutter teeth/ coal mining sleeve/road cutter T dress qualified labor insurance clothing 2 to ensure cutting tools to be assembled and fixed correctly 3.to disassemblThey are widely used in found
Coal bit/coal drill bit The coal bits mainly used in coal and mine drilling.We can do different measures according to customer's requirements or drawing type one Colliery T
taper drill rod/drill rod Our company can offer many kinds of drill bits, including chisel type bits, cross type bits, tapered drill rods and integral drill rods, mainly used
PDC oil bit/pdc drill bit/pdc coring bit/pdc petro our products have widely application in coal mining, oil/gas field, geological exploration, water conservarcy, power engineering, etc, advanced pdc o
tricone bit for grouting in dam construction SIZE(inch) IADC CODE PIN SIZE(inch) WEIGHT(ibs) 5 1/8 IADC216 3 1/2 29.7 5 1/2 IADC126 3 1/2 29.7 6 1/4 IADC126 3 1/2 37.4 6 1/2 IADC126 4 1/2 37.4 7
Impregnated diamond bits Specialisted in producing surface-set diamond core bit, impregnated diamond core bit, diamond casing bit, diamond casing shoe bit, TC casing bit, TC
PDC cutter Polycrystalline Diamond Composite is manufactured using top quality synthetic diamond grit, sintered together by way of extremely high temperature an
PDC Drill bit for dam construction and geothermal Specification diameter(mm) Size Cutting Wings Water Hole Threading Rock Formation Dia(mm) Height(mm) Blade PDC Quantity Quantity Diameter(mm) 56 56 7
