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China Changsha Sollroc Engineering Equipments Co., Ltd certification
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I received my hammers and bits, they looks amazing,.they are performing well after we use them, thanks very much.

—— John Lewis

I would recommend this company product 110% as in the past I have had a 100% good result from them.

—— Vesa Vaatanen

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symmetrix drilling system online manufacture

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buy DTH Bits DTH Button Bits DTH Drill Bits DTH Hammer Bits Down Hole Bits online manufacturer

DTH Bits DTH Button Bits DTH Drill Bits DTH Hammer Bits Down Hole Bits

DTH Bits DTH Button Bits DTH Drill Bits DTH Hammer Bits Down Hole Bits Description: Different face style makes DTH bits suitable for various rock conditions. Flat face: This is an universal design, especially ... Read More
2019-08-15 16:14:12
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Down Hole Drill Rig Part DTH Drilling Tools Hammer For Original Shank DHD360

Product description In DTH drilling, the drill string rotates while the drilling hammer continuously strikes down into the rock. Inside the hammer, a piston powered by compressed air gives the drill bit its ... Read More
2019-08-14 15:19:55
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Down Hole Drill Rig Part DTH Hammer , Dth Drilling Tools For Original Shank DHD360

Product description In DTH drilling, the drill string rotates while the drilling hammer continuously strikes down into the rock. Inside the hammer, a piston powered by compressed air gives the drill bit its ... Read More
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buy API 2 3/8" REG And API 3 1/2" DTH Drill Pipe REG Friction Welded DTH Drill Rod online manufacturer

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API 2 3/8" REG And API 3 1/2" DTH Drill Pipe REG Friction Welded DTH Drill Rod Product description DTH drilling tool is a kind of drilling system which uses compressed air as motivation, makes drilling impact ... Read More
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DTH Drilling Down The Hole Hammer 5 Inch Without Footvalve For Shank QL50

DTH Drilling Down The Hole Hammer 5 Inch Without Footvalve For Shank QL50 Future: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption. 2. Smooth performance and long service ... Read More
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Tubeless Down The Hole Hammer 10 Inch Hammer Without Footvalve For Shank SD10 Future: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption. 2. Smooth performance and long ... Read More
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6 1/2" DTH Hammer Bits 165mm DHD360 DTH Bit Rock Drill Bits for Waterwell Drilling Description: The dth button bits are made of superior quality alloy steel which is made by Timken in U.S. Besides, all our DTH ... Read More
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Atlas Copco10" DTH Hammer Bits 254mm Cop84 DTH Bit Rock Drill Bits Product specifications:Cop84 DTH bits Model Bit Diameter Air Holes Qty*Button Dia(mm) Weight mm Gauge Front kg HD85(DHD380,COP84) 195 3 9*18 9... Read More
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Product specifications: DTH drill pipes specifications Outer diameter Thread Wall thickness mm Length mm mm inch 76 3 API 2 3/8 REG API 2 7/8 REG API 3 1/2 REG API 4 1/2 REG API 2 3/8 IF API 2 7/8 IF API 3 1/2 ... Read More
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T51 Top Hammer Drilling Tools 89mm 102mm 114mm 127mm Retrac Thread Button Drill Bit

Top Hammer Drilling T51 89mm 102mm 114mm 127mm Retrac Thread Button Drill Bit Product specifications: T51 Button Bit T51 Drill bits Dia. Tip size (mm) Flushing hole No. Weight Part No. mm inch Front Gauge Angle ... Read More
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