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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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downhole drilling tools online manufacture

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buy 100mm 3 15/16'' DTH Drill Bits With Convex Face online manufacturer

100mm 3 15/16'' DTH Drill Bits With Convex Face

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
buy Shank COP32 17 Bar 105mm 4 1/2'' DTH Drill Bits online manufacturer

Shank COP32 17 Bar 105mm 4 1/2'' DTH Drill Bits

17 Bar 105mm 4 1/2' DTH Bit Shank Cop32 Black For DTH Drilling Product description Each High Air Pressure DTH Drill Bit is made from quality alloy steel, and has been precision machined to produce a perfect ... Read More
2020-10-09 11:08:28
buy Concave Face 115mm Tungsten Carbide Drill Bits For Medium Hard Rock Formation online manufacturer

Concave Face 115mm Tungsten Carbide Drill Bits For Medium Hard Rock Formation

Concave Face Quality Carbide DTH Bit 115mm DHD340A Use For Medium Hard Rock Formation Product description Down The Hole Bit, usually called DTH bit, is used with DTH hammers for drilling holes through a wide ... Read More
2020-10-09 11:06:08
buy QL60 Nickel Alloy Steel 7'' 178mm Water Well Drill Bits online manufacturer

QL60 Nickel Alloy Steel 7'' 178mm Water Well Drill Bits

QL60 Premium Quality Nickel-Alloy Steel 7'-178mm DTH Bit For Water Well Drilling Product description DTH hammers and bits are widely used in open-pit mines, quarries and construction projects to maximize ... Read More
2020-10-09 10:59:52
buy Concave Face Diameter 216mm 8 1/2'' DTH Drill Bits online manufacturer

Concave Face Diameter 216mm 8 1/2'' DTH Drill Bits

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
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 6.5'' High Air Pressure Nickel Alloy Steel DTH Drill Bit For Blasting online manufacturer

6.5'' High Air Pressure Nickel Alloy Steel DTH Drill Bit For Blasting

6.5' Series High Air Pressure Nickel-alloy Steel DTH Drill Bit For Blasting Product description We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and ... Read More
2021-01-15 11:49:22
buy Blast Hole DHD360 178mm DTH Hammer Drill Bits online manufacturer

Blast Hole DHD360 178mm DTH Hammer Drill Bits

Blast Hole DTH Hammer Drill Bit DHD360-178mm With Black Color And High Quality Steel Product description sollroc has a comprehensive range of DTH drill bits to match all conceivable applications. Each bit is ... Read More
2021-01-15 11:47:15
buy Tungsten Carbide Inserts 190mm DTH Drill Bits For Blasting online manufacturer

Tungsten Carbide Inserts 190mm DTH Drill Bits For Blasting

6' DTH Drill Bit With Different Shank And Tungsten Carbide Inserts For Blasting Product description Our hammer and bits are made of high quality alloy steel with advanced heat threatment to assure the good ... Read More
2021-01-15 11:38:36
buy DHD340 Shank Water Well Drill Bits Diameter 115mm online manufacturer

DHD340 Shank Water Well Drill Bits Diameter 115mm

Water Well Drilling Rock Drill Bit 115mm ( 4 1/2' ) DHD 340 DTH Bit Product description DTH rock drill bits are the tools of cutting rock. Sollroc DTH bits are made of superior quality alloy steel for increased ... Read More
2021-03-19 16:54:23
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