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mining drilling bits

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buy Carbon Steel Dth Hammer Button Bits Water Well Drilling Cir90 90mm Low Air Pressure online manufacturer

Carbon Steel Dth Hammer Button Bits Water Well Drilling Cir90 90mm Low Air Pressure

Descriptions: DTH bit is for rocks cutting , and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for ... Read More
2023-11-24 09:59:27
buy 29mm - 60mm Diameter High Speed Mining Bits Cross Taper 7 11 12 Degree online manufacturer

29mm - 60mm Diameter High Speed Mining Bits Cross Taper 7 11 12 Degree

29mm - 60mm Diameter High Speed Mining Bits Cross Taper 7 11 12 Degree Description Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very straight drill ... Read More
2021-08-26 16:13:36
buy R28-48mm Tungsten Carbide Drill button Bits For Drifting Drilling online manufacturer

R28-48mm Tungsten Carbide Drill button Bits For Drifting Drilling

Prpduct Describtion Product R28 Button bit Diameter 48mm Buttons 3x8mm,6x9mm Flushing hole No. Front 1, Side 3. Weight 1 KG Color Green (customized according to customer needs) Thread button drill bits are made ... Read More
2019-10-23 16:41:51
buy High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price online manufacturer

High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price

Tungsten Carbide Underground Mine Bits Spherical Face High Air Pressure DTH Bits Features: 1. Simple and reasonable design, easy to assemble and dis-assemble, low problem rate. 2. Low air consumption, smooth ... Read More
2023-03-23 15:50:55
buy Wear-Resistance Cross Bits , Threaded Tungsten Carbide Cross Bit online manufacturer

Wear-Resistance Cross Bits , Threaded Tungsten Carbide Cross Bit

Wear-Resistance Cross Bits , Threaded Tungsten Carbide Cross Bit Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very straight drill hole. Steel inserts ... Read More
2020-04-15 02:47:53
buy H25 -41mm Steel Cross type Bit and Cross type Bit Tungsten Carbide For Minning / Quarring online manufacturer

H25 -41mm Steel Cross type Bit and Cross type Bit Tungsten Carbide For Minning / Quarring

Product Specification Product H25 Cross type bit Diameter 41mm Alloy 12x8mm Flushing hole No. Front 1, Side 4 Weight 0.3KG Color Green (customized according to customer needs) Miroc H25 Cross type bit with ... Read More
2020-04-15 02:48:08
buy 89mm T45 High Quality Rock Drilling Tools Thread Button Bit For Hole Drilling online manufacturer

89mm T45 High Quality Rock Drilling Tools Thread Button Bit For Hole Drilling

45 102mm concave face high speed drilling thread button bit for hard rock Item Specification Product Name Rock Drilling Tools T45 Brand MIROC Material Carbon steel Diameter 102mm Length 160mm etc Socket ... Read More
2019-10-23 16:41:10
buy Ballistic Tungsten H25 Carbide Drill Button Bits Dia 45mm For Small Hole Drilling online manufacturer

Ballistic Tungsten H25 Carbide Drill Button Bits Dia 45mm For Small Hole Drilling

Ballistic Tungsten H25 Carbide Drill Button Bits Dia 45mm For Small Hole Drilling Product Specification Product H25 Button bit Diameter 45mm Buttons 9x8mm,6x9mm Flushing hole No. Front 1, Side 1. Weight 0.42 KG ... Read More
2019-10-28 15:22:24
buy Good Quality Misubishi Design Golden Colored Convex Face T38 Drill Button Bits online manufacturer

Good Quality Misubishi Design Golden Colored Convex Face T38 Drill Button Bits

Factory Price Good Quality Misubishi Design Golden Colored Convex Face T38 Drill Button Bits Our Advantages: We have advanced production equipment & talented researchers & technicians & rich experiences in R & ... Read More
2022-03-15 16:40:34
buy 8~46" Extra Roller Horizontal Directional Drilling Hdd Back Reamers Carbide Material online manufacturer

8~46" Extra Roller Horizontal Directional Drilling Hdd Back Reamers Carbide Material

8~46" Extra roller cone rock reamer/hole open/HDD rock reamer for Horizontal Directional Drilling Product Description HDD rock reamer can be custom build with 3, 4, 5 or more rock bits depend on your pullback ... Read More
2019-07-24 15:10:15
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