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China Changsha Sollroc Engineering Equipments Co., Ltd certification
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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dth drilling tools online manufacture

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buy SOLLROC 140mm M50 Carburized Steel DTH Drill Bits for High Performance Coal Mining online manufacturer

SOLLROC 140mm M50 Carburized Steel DTH Drill Bits for High Performance Coal Mining

SOLLROC 5 Inch 140mm M50 Drill Bits En Fondo DTH About Our Company We are a leading manufacturer of rock drilling tools, specializing in DTH hammers and bits, DTH drill pipes, RC hammers, top hammer button bits... Read More
2025-12-18 09:33:55
buy Sollroc 5''-130mm High Performance DTH Drill Bit for Medium Formation Water Well Drilling and Mining online manufacturer

Sollroc 5''-130mm High Performance DTH Drill Bit for Medium Formation Water Well Drilling and Mining

Sollroc 5''-130mm DTH Drill Bit for Water Well Drilling/Mining Sollroc offers a complete line of down-the-hole (DTH) tools, providing both standard and custom-made solutions to ensure the right tool for every ... Read More
2026-01-21 16:06:59
buy 100mm Diameter Carburized Steel DTH Drill Bit for Quarry Drilling and Mining online manufacturer

100mm Diameter Carburized Steel DTH Drill Bit for Quarry Drilling and Mining

3"-100mm Down The Hole DTH Drill Bit for Mining DTH Bits are engineered for demanding drilling applications including quarrying, ore mining, coal mining, and water well drilling projects. These robust tools are ... Read More
2025-12-19 19:27:42
buy High Performance DTH Drill Bits and Button Bits in 57mm to 660mm with Carburized Steel and Carbide online manufacturer

High Performance DTH Drill Bits and Button Bits in 57mm to 660mm with Carburized Steel and Carbide

SOLLROC Button Bits DTH Hammer Drill Bits for Mining Rock Drilling Product Application DTH drilling tools are widely used in underground mining, quarries, hydraulic and hydro-power engineering, water well ... Read More
2026-01-21 16:06:57
buy 4 Inch Carburized Steel DTH Drill Bit for Water Well Drilling and High Performance Down The Hole Bit online manufacturer

4 Inch Carburized Steel DTH Drill Bit for Water Well Drilling and High Performance Down The Hole Bit

SOLLROC DHD340 4-Inch DTH Bit for Water Well Drilling Product Overview Sollrock manufactures tungsten carbide buttons in-house, maintaining complete control over production from raw material milling through ... Read More
2025-12-19 19:28:15
buy 4''-110mm Down The Hole dth drill bit for mining online manufacturer

4''-110mm Down The Hole dth drill bit for mining

Product Description sollroc could supply the QL/DHD/Mission/SD Shank DTH Drill Bit with cemented carbide buttons have very good wear-resistant. Buttons are strong in the mining process and could meet requiremen... Read More
2026-05-15 19:43:27
buy Heavy Duty DTH Drill Pipe For Hard Rock Drilling Equipment Alloy Steel Material online manufacturer

Heavy Duty DTH Drill Pipe For Hard Rock Drilling Equipment Alloy Steel Material

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
2019-08-14 15:20:05
buy 5''-135mm Carburized Steel DTH Drill Bit with Heat Treatment for Water Well and Mining Drilling online manufacturer

5''-135mm Carburized Steel DTH Drill Bit with Heat Treatment for Water Well and Mining Drilling

Down the Hole/5''-135mm DTH Drill Bit for Water Well Drilling & Mining Our DTH hammers and bits are manufactured from high-quality alloy steel with advanced heat treatment processes, ensuring exceptional ... Read More
2025-12-19 19:26:11
buy 4''-125mm Carburized Steel DTH Drill Bits for Water Well Drilling and Mining online manufacturer

4''-125mm Carburized Steel DTH Drill Bits for Water Well Drilling and Mining

4" (125mm) DTH Drill Bit for Water Well Drilling & Mining We manufacture and export high-quality DTH Hammers designed for superior performance in demanding drilling applications. Our hammers are precision... Read More
2025-12-19 19:26:38
buy 3''-92mm DTH Drill Bit for Water Well Drilling with 1 Year Warranty and 4.2 KG Weight online manufacturer

3''-92mm DTH Drill Bit for Water Well Drilling with 1 Year Warranty and 4.2 KG Weight

3''-92mm DTH Drill Bit for Water Well Drilling Technical Specifications Bit Diameter Flushing Holes No.*Button Dia.mm Weight (Kg) 92 mm | 3 5/8'' Gauge Buttons 2 * 14 4.6 Front Buttons 6*14 | 4*12 Working ... Read More
2026-01-21 16:06:58
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