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Low air pressure DTH hammer CIR type 5 ~22 50~180 CIR** 55~200 820 rpm Middle air pressure BR & COP type 10~30 70~110 85~115 3 inch DTH hammer COP34/QL30 etc 24.5 81 API 2 3/8' Reg 90~110 28Hz (at 17 bar) 28 r/min 4 inch DTH hammer COP44/DHD340 etc 39.2 99 API 2 3/8' Reg 110~150 27Hz (at 17 bar) 25~40 r/min 5 inch DTH hammer COP54/Mission50 etc ...
Get PriceDOWN-THE-HOLE(DTH) BITS; CIR; Showing all 4 results ... CIR90-90mm Low Air Pressure DTH Hammer Bit. Code No.: CIR90-90; Diameter: 90mm; ... Rock Reamer Drill bit; Tricone Drill Bits; Drag Bits; PDC Bits; GRINDING EQUIPMENT. Grinding Wheel; …
Get PriceDTH(down the hole) Hammer Bit CIR 65 76 90 100 120 130 150 ; 2021-01-13. Cup grinding pin for DTH button bit sharpening; ... 2021-01-13. DHD340 dth hammer mining drill bits diameter 110mm manufacturers; 2021-01-13. mission series DTH hammer bits 165mm DHD 360 drill bits ; 2021-01-13. high air pressure COP QL Mission series DTH hammer bit;
Get PriceGround Quarrying CIR 110mm Down Hole Hammer Bits DTH hammer for water well drilling CIR Series Mining DTH Hammer Bits，Low Air Pressure DTH Drill Bit Low Air Pressure DTH Drill Bit , CIR150mm Mining DTH Hammer Bits
Get PriceMining Spare Parts CIR110 Down the Hole Drill Bits Used for DTH Hammer . CIR series DTH hammer, a kind of valve-equipped Low-Air-Pressure hammer with single piston, a plate valve and a central exhaust structure. The compressed air is adopted as the driving force. To prevent dust pollution and get a better performance, some high-pressure water ...
Get PriceDrill Bit, DTH Drill Bit, 90mm DTH Drill Bit manufacturer supplier in China, offering 90mm DTH Drill Bit Br2 Br3 Br33 Cop32 DHD3.5, Tungsten Carbidesrock Drilling Tapered Drill Bits, Tapered Button Drill Bit 7, 11, 12 Degree and so on.
Get PriceWe can design and produce as client's requirement of Bit Diameter, No of air holes, carbide button and face shape. DTH BIT. We can offer various DTH Hammer including low air pressure CIR hammer, middle air pressure BR hammer, high air pressure DHD/SD/QL/MISSION/NUMA hammer, big size hammer, RC hammer and cluster hammer. DTH Hammer.
Get PriceWe have exported our products to Canada, Australia, Malaysia, South Africa, France, Spain, South America, etc Sollroc , with more 10 years of experience ,is one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools.
Get PriceRock drilling tools: Bit shank type of DHD series DTH Bits are designed to fit DTH hammers, which is the most popular design for blasting bore holes, water well drilling. In conjunction with DTH hammers, DTH hammer bits with DHD shank type are designed with a splined drive for rotating the bit in the ground.
Get Price2020-8-14 · Bits for Through Reverse Circulation DTH Hammers ROSCHEN is rock drilling tools manufacturer, We has a full range of DTH drill bits with CIR shanks type for a wide range of hole sizes, which are designed to match all conceivable applications for water well industries, stone quarrying, mining and construction.
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