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Grouting Hole Tools Casing Threaded Drill Bits EW, AWG BWG NWG HWG for Drilling Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D...
5-7/8" × 7" × 4-½ " PDC Bit Centre Bit type hole enlarger for Medium to Medium Hard formation, ,IADC Code: M333 Product Description 1,5-7/8" × 7" × 4-½ " PDC Bit Centre Bit type hole enlarger for Medium to Medi...
... as stone quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc...
... mounted pole erection post hole digger for drilling purpose Model BS-1004 Drive type 4*4 Power 100HP Steering system Hydraulic system Bit material Alloy steel Drill pipe reamer material Manganese steel Hole...
...Rock Drill Button Bits for Rock Drill JCDRILL Tapered Button Bit Product Description JCDRILL tapered bits are ideal for short hole drill & blast, as well as roof bolting applications, as we are Chinese leadi...
...Bits 7/11/12 drgee dia 29-41mm contect Hex Tapered rod for mine drilling Product Description Product Tapered Cross type bit Diameter 32mm Alloy 12x8mm Flushing hole No. Front 1, Side 2 Weight 0.3KG Color Gre...
... to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— availa...
... it's special heating treatment technique and advanced carbide inserting technique ,the bits perform well even on the hard rock formations and save the energy to a maximum limit at the same time. Application...
...DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and equipment capabilities to worksite condition and job specifica...
...carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineers in the field for more than ......
...marble quarries, underground mining, for small blasting hole. Shank H22*108mm, H19*108mm, and standard hex. Bit diameters range 20-42mm, different lengths are available from 400mm to 6000mm usually. It can r...
...marble quarries, underground mining, for small blasting hole. Shank H22*108mm, H19*108mm, and standard hex. Bit diameters range 20-42mm, different lengths are available from 400mm to 6000mm usually. It can r...
...marble quarries, underground mining, for small blasting hole. Shank H22*108mm, H19*108mm, and standard hex. Bit diameters range 20-42mm, different lengths are available from 400mm to 6000mm usually. It can r...
...used to collect rock samples quickly and efficiently using a large rotary drill and air compressor. The high speed and lower cost per meter of RC drilling makes it ideal for obtaining mineral samples in the ...
... DTH button bit description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable quality and high cost performance that can supply and ...
...Diamond Drill Bit 2) Diamond Core Drilling Bit 3) PDC Diamond Drill Bit Product Description: 1. Diamond drill bit for sandstone drilling 1) Alloy steel Body, made by material ASTM4142 or 42CrMo, heat treatme...
Casting Single Roller Cone Hole Opener Tricone Drill Bits Introduction The cone hole opener is composed of more than twenty parts such as cutting structure, bearing structure, locking element, oil storage seali...
PDC oil bits PDC oil bits are customized for customers by our company which used for oil, natural gas, geothermal and other deep hole drilling. It is characterized by high speed, long service life and stable pe...
PDC oil bits PDC oil bits are customized for customers by our company which used for oil, natural gas, geothermal and other deep hole drilling. It is characterized by high speed, long service life and stable pe...