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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 3" DHD3.5 Black Color DTH Hammer With High Performance For Water Well Drilling online manufacturer

3" DHD3.5 Black Color DTH Hammer With High Performance For Water Well Drilling

Product description High Pressure DTH Air Drill DHD3.5 is very popular in international mining drilling and rock excavation field. Product introduction: DTH hammer is a percussion system driving a piston inside ... Read More
2020-03-10 14:05:32
buy Top Sub Thread 2 3/8'' API REG 4'' QL40 Dth Hammer Drilling online manufacturer

Top Sub Thread 2 3/8'' API REG 4'' QL40 Dth Hammer Drilling

Top Sub Thread 2 3/8' API REG 4' QL40 DTH Hammer For Water Well drilling Technical parameter QL40 DTH hammer: shank QL40 Length(less bit) 1103mm External diameter 99mm Top sub thread API 2 3/8REG Weight(less ... Read More
2020-08-27 11:45:38
buy 8 1/2" 10 1/2" 12 1/4" Tricone Drill Bit For Hard / Medium Hard Rock Formations online manufacturer

8 1/2" 10 1/2" 12 1/4" Tricone Drill Bit For Hard / Medium Hard Rock Formations

8 1/2" 10 1/2" 12 1/4" Tricone Rock Bit For Hard And Medium Hard Formations Product specifications: hard formation tricone rock roller bit: IADC code (the main) 417 427 437 517 527 537 617 627 637 737 837 832 ... Read More
2019-08-14 15:20:22
buy Geothermal Drilling RE543 RC Drill Bit 133mm Atlas Copco Rock Tools Antirust online manufacturer

Geothermal Drilling RE543 RC Drill Bit 133mm Atlas Copco Rock Tools Antirust

Reverse Circulation RE543 133mm RC Drill Bits For RC Drilling RC bits Model RC4.5-E543 for shank RE543 Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Part No. mm inch ... Read More
2020-03-10 14:05:12
buy Reverse Circulation PR40 RE040 140mm RC Drill Bits For RC Drilling​ online manufacturer

Reverse Circulation PR40 RE040 140mm RC Drill Bits For RC Drilling​

Reverse Circulation PR40 RE040 140mm RC Drill Bits For RC Drilling RC bits Model RC5-P40 for shank PR40 Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Part No mm inch ... Read More
2020-03-10 14:05:12
buy 5 3/4" 146mm Reverse Circulation RE547 RC Drill Bits For RC Drilling online manufacturer

5 3/4" 146mm Reverse Circulation RE547 RC Drill Bits For RC Drilling

5 3/4" 146mm Reverse Circulation RE547 RC Drill Bits For RC Drilling RC bits Model RC5-E545 for shank RE545,RE547 Optimization of inner structure offers faster drilling speed and more stable operation.Easy ... Read More
2020-03-10 14:05:13
buy SRC040 Revirse Circulation RC Bit High Performance For Water Well Drilling online manufacturer

SRC040 Revirse Circulation RC Bit High Performance For Water Well Drilling

Product description Revirse circulation drilling is a technique of drilling that uses dual wall drill rods that consist of an outer drill rod with an inner tube. By using compressed air to extract rock ... Read More
2020-03-10 14:05:22
buy Durable DHD360 Rock Drill Bit For 6 Inch Down The Hole DTH Drill Hammer online manufacturer

Durable DHD360 Rock Drill Bit For 6 Inch Down The Hole DTH Drill Hammer

Product description Our DTH hammer and bits has following advantages: Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of DTH hammer designed according ... Read More
2019-08-20 09:55:32
buy Bore Hole Equipments SRC547 RC Drill Bit 133mm-146mm Button Bits online manufacturer

Bore Hole Equipments SRC547 RC Drill Bit 133mm-146mm Button Bits

Bore Hole Equipments SRC547 RC Drilling Bits 133mm-146mm Button Bits Basics of Reverse Circulation Drilling: (1) RC drilling uses rods with inner and outer tubes, the drill cuttings are returned to surface ... Read More
2020-05-12 10:13:41
buy 9 5/8′′ IADC517 Tricone Drill Bit , Tricone Rock Bit For Geothermal Well Drilling online manufacturer

9 5/8′′ IADC517 Tricone Drill Bit , Tricone Rock Bit For Geothermal Well Drilling

9 5/8 IADC517 TCI Tricone Rock Bits For Geothermal Well Drilling Product specifications: tci rubber sealing bearing tricone bit tci(tungsten carbide insert). these tricones are designed for soft to very hard ... Read More
2019-08-14 15:20:22
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