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Maxdrill QL60 DTH Hammer Bit

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  • 6' Down The Hole QL60 DTH Drill Bits For Rock

    DTH Drill Bit. Reliable DTH Drill Bit High Abrasion Resistant Cemented Carbide Material. DHD360 8 1/2 Inch DTH Drill Bit High Strength Alloy Steel Material. Mission 50-140 DTH Hammer Bits , Water Geothermal Well Drilling Button Bit. QL60 203 DTH Drill Bit 152mm-203mm Bit Diameter Optional ISO9001 Approval. Down The Hole Hammer

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  • 6 1/2' DTH Hammer Bits 165mm QL60 DTH Bit Rock

    Bit Shank can be available: 1) Dia. 64mm-70mm, shank Bulroc BR1 2) Dia. 70mm-95mm, shank Halco MACH20, Bulroc BR2 3) Dia. 90mm-102mm, shank COP32, COP34, Halco ...

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  • 6 Inch QL60 DTH Drill Bits , Dth Hammers And Bits For ...

    DTH Drill Bit QL40-115Rock drill bits Shank type: QL40, QL50, QL60, QL80 ; and DTH hammer bits hole diameter: 3, 4, 5, 6, 8(85mm-350mm)The DTH Hammer, RC hammer is ...

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  • QL60 203 DTH Drill Bit 152mm-203mm Bit Diameter

    DTH Hammer Drilling Tools DOWN THE HOLE drilling is a kind of big diameter borehole drilling by extending the impacting power to the bottom of the hole. With high straightness, clean hole wall, good rigidity of drill pipe and hammer, without high axial thrust, no restriction of drilling depth and low cost, DTH drilling tools are widely used in ...

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  • China DTH Rock Drill Bit Ql Series Ql30, Ql40, Ql50,

    Maxdrill Rock Tools Company is a professional drilling tools manufacturer and supplier based in China. We provide a wide variety of drilling tools and anchor tools, such as top hammer drilling tools, down the hole drilling tools, rock anchors, taphole and quarry drilling tools, and more. We make our products with a high quality alloy, so they ...

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  • DTH Bit-QL60-171 6 3/4' large diameter surface

    2015-5-27 · MAXDRILL ROCK TOOLS CO., LTD KEMAICO USA CORPORATION Rock drilling tools List Top hammer Drilling Tools — Drifting and Tunneling (Button bit, Retrac bit, Extension rod, MF rod, Coupling, Reaming bit) R25 Thread, 38mm,41mm, 45mm

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  • Secoroc Rock Drilling Tools Product catalogue – DTH

    DTH Drill Bit. Reliable DTH Drill Bit High Abrasion Resistant Cemented Carbide Material. DHD360 8 1/2 Inch DTH Drill Bit High Strength Alloy Steel Material. Mission 50-140 DTH Hammer Bits , Water Geothermal Well Drilling Button Bit. QL60 203 DTH Drill Bit 152mm-203mm Bit Diameter Optional ISO9001 Approval. Down The Hole Hammer

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  • 6'' DTH Bits | DTH Drilling Tools | Maxdrill

    2020-8-14 · DTH Drill Hammer Bit QL60-170 DTH Drill Bit QL60-178 QL shank DTH drill bit with convex face, dome carbide buttons for blasting bore holes, water well drilling. Rock drill bits Shank type: QL40, QL50, QL60, QL80 ; and DTH drill bits hole diameter: ...

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  • DTH Hammer | DTH Drilling Tools | Maxdrill

    2020-8-14 · DTH Drill Bit QL60-170 Dth Drilling Tools Introduction ROSCHEN manufactures DTH Hammers in different sizes ranging from 1 to 12. These hammers are made corresponding to Drilling Bits to carry out prevalent objectives.

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  • QL60 203 DTH Drill Bit 152mm-203mm Bit Diameter

    2019-10-12 · With a diameter ranging from 152mm to 203mm, Maxdrill 6'' DTH bit has 2 flushing holes and button angle of 38°.

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  • DTH Bit QL60-178 for water well and surface hole

    2019-10-12 · DTH Hammer: 3'-12' Bit Size: 76mm-605mm Down the hole hammers and drill bits are designed to work together simultaneously. Advantages 1. Delivers maximum energy to the drill bit, enabling a fast drilling speed and low air consumption due to the specialized inner structure of DTH …

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  • OD 148mm Rock Mining Tools QL60 DTH Drill

    DTH Drill Bit. Reliable DTH Drill Bit High Abrasion Resistant Cemented Carbide Material. DHD360 8 1/2 Inch DTH Drill Bit High Strength Alloy Steel Material. Mission 50-140 DTH Hammer Bits , Water Geothermal Well Drilling Button Bit. QL60 203 DTH Drill Bit 152mm-203mm Bit Diameter Optional ISO9001 Approval. Down The Hole Hammer

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  • China High Quality QL60 Bit Shank DTH Hammer

    QL60 Bit Shank DTH Hammer A 'Down-the-Hole' Hammer is probably the most important component on the drill rig and the DTH system holds many advantages over other alternatives, for instance: Rotary Drilling is fine for large diameter holes in softer more friable rock but less effective in hard rock or where small diameter holes are needed.

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  • Rock Hog 6.5' HP QL60 Hammer | Drilling Equipment

    Size:4 inch DTH hammer Type: MD45/MSD4/MQL4 1.MD45 Length:1030mm, Weight:39.00kg, External Diameter:99mm Bit Shank: Cop44 DHD340A Connection Thread: API 2 3/8'' Reg Hole range: φ110-135 2.MSD4 Length:1084mm, Weight:40.50kg, External Diameter:99mm Bit Shank: SD4 Connection Thread: API 2 3/8'' Reg Hole range: φ110-135 3.MQL4 Length:1097mm, …

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