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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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buy SD5 165mm Nickel Alloy Steel Down The Hole Bits For Water Well Drilling online manufacturer

SD5 165mm Nickel Alloy Steel Down The Hole Bits For Water Well Drilling

165mm Nickel-alloy Steel Down The Hole DTH Drill Bit For Water Well Drilling Product description DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteris... Read More
2021-01-15 11:52:55
buy Black API 3 1/2''REG QL50 DTH Hammer With Foot Valve online manufacturer

Black API 3 1/2''REG QL50 DTH Hammer With Foot Valve

Black Color Ql50 DTH Drill Hammer With Footvalve for Rock Drilling And Blasting Product description Down-the-Hole drilling is one of the fastest, most dominant methods of geotechnical drilling. DTH drilling has ... Read More
2021-04-16 17:54:38
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OD148mm QL60 Water Well Drilling Hammer With API 3 1/2''REG Thread

Ql60 Down The Hole Hammer Mining Machinery Water Well Drilling Tools Product description Working of DTH In DTH drilling, the percussion mechanism commonly called the hammer is located directly behind the drill ... Read More
2021-06-28 17:05:15
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Dia 165mm Tungsten Carbide Button DTH Drill Bits For Blasting Hole

165mm Tungsten Carbide Button Down The Hole DTH Bit For Blasting Hole Product description In DTH drilling, the drill string rotates while the drilling hammer continuously strikes down into the rock. Inside the ... Read More
2024-10-31 11:39:21
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Diameter 190mm DTH Water Well Drill Bits With Tungsten Carbide Buttons

7 1/2' 190mm DTH Bit With Tungsten Carbide Buttons For Water Well Drilling Product description Down-the-hole (DTH) drilling has made it easier for contractors to drill wells faster and more efficiently, and to ... Read More
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6'' M60 Carbide Black DTH Hammer Bits For Drilling

6' M60 Carbide Black Down The Hole DTH Hammer Bits for Drilling Product description The DTH system is easy and quick to adapt to a directional drill and is considered one of the best and most effective methods ... Read More
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High Air Pressure 8' QL80 Down The Hole Hammer For Blasting Drilling Product descriptionDTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and ... Read More
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6' DTH Drill Bits with Tungsten Carbide Buttons Shank SD6 for Borehole Drilling Product description Down-the-hole drilling is to drive the hammer which behind the drill bit by compressed air via the drill pipe. ... Read More
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Cop32 100mm 3 15/16' DTH Drill Bit With Convex Face For Water Well Drilling Product description Sollroc can manufacture Down-the-hole impact drills DTH drills with a diameter from 85mm to 1000mm. The spline ... Read More
2020-10-09 11:09:33
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Concave Face 216mm 8 1/2' Black Color DTH Drill Bit For Mining Product description Penetraton rates with down-the-hole hammers are directly proportional to air pressure and, therefore, increasing the pressure ... Read More
2020-10-09 10:53:16
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