logo
Home Productsconcentric drilling system online manufacturer
Certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
Customer Reviews
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

I'm Online Chat Now

concentric drilling system online manufacture

(29)
buy 76mm-140mm Diameter Drill Pipe The Ultimate Solution For Drilling Efficiency online manufacturer

76mm-140mm Diameter Drill Pipe The Ultimate Solution For Drilling Efficiency

Product Description: Our DTH Drill Pipes are made of high-quality steel that is imported from China(Mainland) and undergoes rigorous quality control measures to ensure the reliability and durability of the ... Read More
2024-04-18 11:26:55
buy M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits online manufacturer

M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits

M30 M40 M50 M60 M80 Shank DTH Drill Bits for DTH Drilling Product Application DTH hammers and bits are widely used in underground mining, quarries, hydraulic and hydro-power engineering, water well drilling, ... Read More
2026-01-21 16:06:57
buy High Manganese Steel RC Hammer 3-5.5inch for Exploration Drilling and Grade Control online manufacturer

High Manganese Steel RC Hammer 3-5.5inch for Exploration Drilling and Grade Control

SOLLROC RC Hammers and Drilling Bits for Exploration and Grade Control Applications RC hammers and bits are designed for hole drilling in mines, hydrology and water wells, geothermal wells, geothermal air ... Read More
2025-12-23 18:53:59
buy 12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance online manufacturer

12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Drilling with High Wear Resistance

12-Inch NUMA120 Alloy Steel DTH Hammer Bit for Water Well Key Features High wear resistance for medium-hard to hard abrasive rock formations (200-260 Mpa compressive strength) Spherical tungsten carbide inserts ... Read More
2026-01-21 16:06:58
buy Overburden ODEX190 Casing Drilling System For 6" and 8" Hammer online manufacturer

Overburden ODEX190 Casing Drilling System For 6" and 8" Hammer

Overburden ODEX190 Casing Drilling System For 6" and 8" Hammer Product Specification: ODEX system Eccentric Casing system is suitable for drilling water wells, geothermal wells, short mircopiles,medium mini... Read More
2019-08-14 15:20:13
buy Overburden Drilling ODEX240 ODEX Casing Tube Systems For 8" Hammer online manufacturer

Overburden Drilling ODEX240 ODEX Casing Tube Systems For 8" Hammer

Overburden Drilling ODEX240 ODEX Casing Tube Systems For 8" Hammer Product Specification: ODEX system Eccentric Casing system is suitable for drilling water wells, geothermal wells, short mircopiles,medium mini... Read More
2019-08-14 15:20:14
buy 203mm 8" Black Color High Air Pressure DTH Drill Bits For Water Well Drilling online manufacturer

203mm 8" Black Color High Air Pressure DTH Drill Bits For Water Well Drilling

Product description Made of high-quality steel and carbide as raw materials. After special heat treatment, the ball-toothed drill bit can meet the requirements of rock formation with strong hardness and ... Read More
2020-03-10 13:43:48
buy Convex Face DTH Water Hammer with Various Weights online manufacturer

Convex Face DTH Water Hammer with Various Weights

Product Description: Sollroc DTH drill bits utilizes polycrystalline diamond compacts as an alternative to the conventional cemented carbide cutters. This type of diamond compact is recognized for its ... Read More
2023-09-04 10:24:59
buy Conventional QL Series Down The Hole Hammer QL50 5 Inch Hammer For Shank QL50 online manufacturer

Conventional QL Series Down The Hole Hammer QL50 5 Inch Hammer For Shank QL50

Conventional QL Series Down The Hole Hammer QL50 5 Inch Hammer For Shank QL50 Qualified High Air Pressure QL50 tubeless DTH Hammer, Mining Hammer 1, valveless air distribution. More reliable. 2, simple design ... Read More
2020-03-10 14:05:10
Page 3 of 3|< 1 2 3 >|