The bits are made from high grade hard alloy and special steel purchased from Zhuzhou 601 factory, Zhigong 764 factory and Changsha Middle South University of Technology. These percussion bits are widely used in metallurgy mine, geological exploration...
drill bits, drilling tools, mine percussion bits, kaiyu bits...
We are a professional supplier of new and used(rebuilt) drill bits used for oil filed, waterwell. Including tricone bits,PDC bits and drill pipe.Various of model and dimension available.Good condition and reasonable...
drill bits, drill pipe, tricone bits...
Size: 1/4" Hex. Shank Length: 60mm, 75mm, 150mm Advantages: Quick Change Bits Connector holds bits firmly and extends the bits reaching the hard-to-reach area. It can change bits in and out in seconds Packing: Any combinations are...
Screwdriver Bits, Ratchet Screwdriver, Drill Bit Manufacturers, Screwdriver Kits, Power Screwdriver Bits...
PDC DRILL BIT .for petroleum explorationPDC anchorage bit for coal minePDC core bit for geological prospectionFor core drill bit there are two crafts ,diamond impregnated bit and PDC bit.The latter one can be subdivided into two types with sintering...
pdc drill bit drill rod...
Physical Description: Steel Body, made by material 40Cr or 42CrMo, heat treatment with 40-44HRC hardness, has high toughness and wearable character. Tip is made from Low press Sintered, and Suitable Grade Selected according to the Target Projects, Which...
Rock drilling, Drill bits; conical bits...
Power Bits E6.3 & J6.3 power...
Our new invention of Deench Recess is special suitable for long size screw and self-drilling screw which need high torque. Now, we have got patent of Taiwan. In general, when screw's head is drilled almost into the wood or steel, the driver torque is...
collated screws, auto feed attachment, screwdriver bit, screws ( drywall screws, tapping screws...
We supply rock drilling tools and mining tools,DTH drilling tools.They are Tapered drilling tools,Threaded Extension drilling tools,Down the hole tools,Tricone bits and Coal mining tools.(e.g:Chisel Type Bits,Cross Type Bits,Button Bits,Tapered Drill Rod...
rock drilling tools, DTH button bits, hammers, integral drill steels...
1. Drill bits for Masonry: Sds-plus electrical hammer drill, masonry drill bits.2 Drill Bits for Metal:HSS Straight Shank Twist Drill Bit,Taper Shank Twist Drill Bits,HSS HEX Twist Drill Bits,Body Drill Bit,Extra length drill Bit,Reduced Shank Drill...
HSS Drill Bit, Hammer Drill Bit, Masonry Drill Bit, Concrete Drill Bit...
Long service life products, especially for...
Screwdrivers, Screwdriver Bits, Nut setter, Impact driver, Tool kits...
Concrete drill bits, black and silverHigh carbon steel with carbide tipped cutting edge.Black groove and ground flute, edge polished.Straight shank...
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