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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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hard rock drill bits online manufacture

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buy 12" Numa Down The Hole Numa120 DTH Button Drill Bits For Rock Drilling online manufacturer

12" Numa Down The Hole Numa120 DTH Button Drill Bits For Rock Drilling

12" Numa Down The Hole Numa120 DTH Button Drill Bits For Rock Drilling Product specifications: Numa120 dth bits For 12" hammer DTH bits shank Bit Dia. No Air Holes. Gauge Buttons Front Buttons Weight (Kg) Part ... Read More
2019-08-14 15:19:54
buy Chevron Type Drag Drill Bit Three Or Four Wings For Midium Or Hard Grounds online manufacturer

Chevron Type Drag Drill Bit Three Or Four Wings For Midium Or Hard Grounds

Product Description Drag bit is used in soft to medium formation such as sand, clay, or some soft rock for water well drilling, mining, geothermal, environmental and exploration drilling. When the DTH hammer or ... Read More
2019-08-14 15:20:16
buy 10" Down The Hole SD10 DTH Button Drill Bits For Rock Drilling online manufacturer

10" Down The Hole SD10 DTH Button Drill Bits For Rock Drilling

10" Down The Hole SD10 DTH Button Drill Bits For Rock Drilling Product specifications: SD10 dth bits For 10" hammer DTH bits shank Bit Dia. Air Holes No. Gauge Buttons Front Buttons Weight (Kg) Part No. mm inch ... Read More
2019-08-14 15:20:02
buy 8" Atlas Copco Down The Hole SD8 DTH Button Drill Bits For Waterwell Drilling online manufacturer

8" Atlas Copco Down The Hole SD8 DTH Button Drill Bits For Waterwell Drilling

8" Atlas Copco Down The Hole SD8 DTH Button Drill Bits For Waterwell Drilling Product specifications: SD8 dth bits Matched hammer Dia. (inch) Bit Dia. (mm) Bit Dia. (inch) Gauge Qty*Button Dia. (mm) Font Qty* ... Read More
2019-08-15 16:11:43
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 R32 STD Retrac Thread Button Bits For Quarrying , Mining , Tunneling online manufacturer

R32 STD Retrac Thread Button Bits For Quarrying , Mining , Tunneling

R32 STD Retrac Thread Button Bits for Quarrying, Mining, Tunneling Products Description Thread Button bits are made by alloy steel bar of quality and tungsten carbides. Through heat treatment, our drilling ... Read More
2019-08-15 16:19:16
buy 203mm Drag Drill Bit Three Wings API 3 1/2" Step Drag Bits For Ming Drilling online manufacturer

203mm Drag Drill Bit Three Wings API 3 1/2" Step Drag Bits For Ming Drilling

Product Description Drag bit is used in soft to medium formation such as sand, clay, or some soft rock for water well drilling, mining, geothermal, environmental and exploration drilling. When the DTH hammer or ... Read More
2019-08-14 15:20:16
buy Sollroc Three Wings Step Drag Drill Bit For Mining Drilling Well Drilling online manufacturer

Sollroc Three Wings Step Drag Drill Bit For Mining Drilling Well Drilling

Product Description Drag bit is used in soft to medium formation such as sand, clay, or some soft rock for water well drilling, mining, geothermal, environmental and exploration drilling. When the DTH hammer or ... Read More
2019-08-14 15:20:16
buy Step Drag Drill Bits Chevron Drag Bits With Tungsten Carbides online manufacturer

Step Drag Drill Bits Chevron Drag Bits With Tungsten Carbides

Step Drag Drill Bits Chevron Drag Bits With Tungsten Carbides Product specifications: Drag bits are designed for a variety of applications including seismic exploration, soil sampling, mining and construction... Read More
2019-08-14 15:20:16
buy 6" Atlas Copco Down The Hole DHD360 DTH Button Drill Bits For Rock Drilling online manufacturer

6" Atlas Copco Down The Hole DHD360 DTH Button Drill Bits For Rock Drilling

6" Atlas Copco Down The Hole DHD360 DTH Button Drill Bits For Rock Drilling Product specifications: DHD360 dth bits For 6" hammer DTH bits shank Bit Dia. (mm) No. Air Holes Gauge Buttons Front Buttons Weight ... Read More
2019-08-14 15:20:01
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