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rock anchor drilling rig

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High strength 1 inch - 24 inch Chevron drag bits / Oilfield Drill Bits Most common area of use are, in a lot of rock or tougher gravel & shale drilling. Also used in the oilfield ...
Shanghai, china
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T51 89mm Thread Drop Center And Retrac Button Bits For Mining & Quarrying Product Description: ROSCHEN can supply variety of thread rock drilling tools , tungsten carbide button ...
Shanghai, china
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Underground Drifting & Tunnelling Equipment Underground Drifting & Tunnelling Equipment DrillBit, Reaming Bits and Pilot Adaptors Top Hammer Drilling Specifcations: R32 Threaded ...
Shanghai, china
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Non Coring Natural Diamond Bits (AQ BQ NQ HQ PQ HRQ) for Exploration Diamond Core Drilling Product Description Non-coring natural diamond bits 1, Flat Face PDC Non-coring Bits ...
Shanghai, china
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Numa 120 Numa125 DTH Hammers and Bits For America Down The Hole Drilling Numa 120 Numa125 DTH Hammers and Bits ROSCHEN DTH hammer and bits are compatible with CIR, DHD, QL, SD, ...
Shanghai, china
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6 inch dth hammer shank DHD360 SD6 GL60 Hammers DTH Hammers Down The Hole (DTH) hammers provide the most versatile and cost effective rock drilling method available to date. ...
Shanghai, china
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6 inch DTH hammer with DHD QL SD COP shank for mining and water well drilling Product Application ROSCHEN down the hole(DTH) hammers have proven superior performance and adaptabili...
Shanghai, china
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10 1/2'' tci Tricone Roller Cone Bit/Tricone Rock Bit/Oil Well Drill Bit 16 in. Triton TCI Tricone Drill Bit, IADC 435 Description: Roschen Triton™ tricone bits from Robert Roschen ...
Shanghai, china
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56/59/65/75/86/96mm Matrix body drill head PDC drill bit 1. PDC full face Bits has a very good penetration rate and long life in a wide range of rock formations. The application ...
Shanghai, china
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Hybrid drill bit 3 cones and 3 blades Twice better than Premium Roller Cone Bits 1. Main structure features. Hybrid drill bit technology combines roller cones and PDC fixed cutters ...
Shanghai, china
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API 12 1/4 tungsten carbide tci tricone bits inserted tooth API 12 1/4 tungsten carbide tci tricone bits inserted tooth for Oil Field Drilling/for water well. oil field drilling ...
Shanghai, china
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high quality insert tricone bits factory selling directly Brand Name: ROSCHEN Type: Well Drilling Material: Tungsten Carbide Use: Masonry Drilling Diameter: 3 7/8"~26" HS Code: ...
Shanghai, china
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13-5/8" TCI Roller Tricone Bit For Oil Water Well Drilling , Reliable Performance 13-5/8" TCI Roller Tricone Bit for Oil Water Well Drilling Product Description: Roschen tricone ...
Shanghai, china
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Exploration 17 1/2 Inch TCI Tricone Bit , Roller Cone Drill Bit High Drill Ability 17 1/2 Inch Tci Tricone Bit Parameters PRODUCT SPECIFICATIONS product name 17 1/2 TCI tricone bit ...
Shanghai, china
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DTH Bit DHD340A 152mm , DTH hammer Bit 6 1/2 inch concave, convex for Rock Blast hole Mining drilling Basic Information: 1. Model NO.: COP44, DHD340-115mm 2. Trademark: ROSCHEN 3. ...
Shanghai, china
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Product Description: Tricone Roller Cone Bit is a special kind of drill bit for drilling and boring purposes. It is designed to provide high-speed, high-performance, and low-cost ...
Shanghai, china
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B N H P Wireline Natural Diamond Surface Set Core Drilling Bits For Broken Formation Rocks Surface Set Diamond Core Bits: Set with singular layer of natural/synthetic diamond and ...
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CIR100 Lower Pressure Down The Hole Hammer For Drilling Faster Rock Penetration Our DTH bits and DTH hammer have various sizes and styles are available and applicable for drilling ...
Shanghai, china
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Landfill Drilling Core Barrel Advancer Casing with Hi - tensile Drive Pin Details of Wireline Casing advancer: Roschen Casing Advancer has been designed to allow drilling and ...
Shanghai, china
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Wireline Drilling Core Barrel NW HWT PWT for Air / Water / Mud Flush Details: 1. Roschen Casing Advancer has been designed to allow drilling and casing to be carried out at the ...
Shanghai, china
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