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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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dth drilling tools online manufacture

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buy 4 Inch Dth Hammer Drilling Cop44 DHD340 SD4 QL40 M40 TD40 Mach44 Down The Hole online manufacturer

4 Inch Dth Hammer Drilling Cop44 DHD340 SD4 QL40 M40 TD40 Mach44 Down The Hole

4 Inch Cop44 DHD340 SD4 QL40 M40 TD40 Mach44 Down The Hole DTH Hammer Features: 1.Out of the trouble of foot valve fracture and expansion and contraction; 2.Lower energy consumption and higher impact frequency. ... Read More
2020-03-10 14:05:26
buy High Efficiently 6 Inch Ql60 171mm Button Drill Bits For Water Well Drilling online manufacturer

High Efficiently 6 Inch Ql60 171mm Button Drill Bits For Water Well Drilling

High Efficiently 6 Inch QL60 171mm Button Drill Bits For Water well Drilling Product description DTH drilling tool is a kind of drilling system which uses compressed air as motivation, makes drilling impact ... Read More
2019-12-17 10:01:52
buy Dth Bits DTH Button Bits For Water Well Drilling/Rock Drilling online manufacturer

Dth Bits DTH Button Bits For Water Well Drilling/Rock Drilling

Dth Bits DTH Button Bits For Water Well Drilling/Rock Drilling Product Advantages 1. 1.High and low air pressure down-the-hole drill bits 2.Low air pressure hole Dia.:65-220mm 3.High air pressure hole Dia.:85... Read More
2021-05-18 10:17:03
buy High Performance Down The Hole Hammer Mining Water Well Drilling Usage Shank QL50 online manufacturer

High Performance Down The Hole Hammer Mining Water Well Drilling Usage Shank QL50

Mining Water Well Drilling Usage Down The Hole Hammer Shank QL50 Products specifications: Shank QL50 Length (less bit) 1156mm Outer diameter 125mm Top sub thread API 3 1/2" Weight (less bit) 73kg Hole range ... Read More
2020-03-10 14:05:18
buy Drilling Machine Spares Down The Hole Hammer 6 Inch Model HSD6 for Shank SD6 online manufacturer

Drilling Machine Spares Down The Hole Hammer 6 Inch Model HSD6 for Shank SD6

Drilling Machine Spares Down The Hole Hammer 6 Inch Model HSD6 for Shank SD6 Future: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption. 2. Smooth performance and long ... Read More
2020-03-10 14:05:14
buy Boring Machine Parts DTH Hammers And Bits 5 Inch HSD Series HSD5 online manufacturer

Boring Machine Parts DTH Hammers And Bits 5 Inch HSD Series HSD5

Boring Machine Parts Down The Hole Hammer 5 Inch HSD Series HSD5 Products specifications: Shank HSD55 Length (less bit) 1175mm Outer diameter 125mm Top sub thread API 3 1/2" REG pin / API 2 3/8" REG pin Weight ... Read More
2020-03-10 14:05:19
buy Big Hole Drilling Down The Hole Hammer 12 Inch HSD Series HSD12 Shank online manufacturer

Big Hole Drilling Down The Hole Hammer 12 Inch HSD Series HSD12 Shank

Big Hole Drilling Down The Hole Hammer 12 Inch HSD Series HSD12 for SD12 shank Products specifications For HSD12 Hammer: Shank HSD12 Length (less bit) 1880mm Outer diameter 275mm Top sub thread API 6 5/8" REG ... Read More
2020-03-10 14:05:13
buy Well Drilling Expert HQL Series Down The Hole Hammer 5 Inch Hammer HQL60 For Shank QL60 online manufacturer

Well Drilling Expert HQL Series Down The Hole Hammer 5 Inch Hammer HQL60 For Shank QL60

Well Drilling Expert HQL Series Down The Hole Hammer 5 Inch Hammer HQL60 For Shank QL60 Future: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption. 2. Smooth performance and ... Read More
2020-03-10 14:05:09
buy Long Water Well Drilling Hammer For Rock Drilling Equipment 10-25 bar Working Pressure online manufacturer

Long Water Well Drilling Hammer For Rock Drilling Equipment 10-25 bar Working Pressure

Tubeless Down The Hole Hammer 3 Inch Hammer Without Footvalve For Shank QL30 Future: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption. 2. Smooth performance and long ... Read More
2020-03-10 14:05:08
buy 6" DHD360 SD6 QL60 M60 Cop66 DTH Down The Hole Hammer For Water Well Drilling online manufacturer

6" DHD360 SD6 QL60 M60 Cop66 DTH Down The Hole Hammer For Water Well Drilling

6" DHD360 SD6 QL60 M60 Cop66 DTH Down The Hole Hammer For Water Well Drilling Feature: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption. 2. Smooth performance and long ... Read More
2020-03-10 14:05:24
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