rust prevention dth hammers and bits

Brand Name:ROSCHEN

Model Number:Mach 20 , Mach 44

Place of Origin:China

... duty applications. The Mach 20 is fitted with adjustable chokes to give three levels of air volumes for different drilling conditions. The unique drill bit design for Mach 20 does not

Brand Name:Kinglong

Model Number:3inch, 4inch, 5inch, 6inch

Place of Origin:Wuhan

... by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for foundation work, landslide prevention work,

Brand Name:New Diamond

Model Number:COP36

Place of Origin:Hunan, China (Mainland)

Description 1. according to China's mining conditions, to absorb the advanced technology of domestic and foreign impactor and design and manufacture of the latest products. 2. reasonable selection of materials, advanced manufacturing technology, quality ...

Brand Name:MTH

Model Number:HD45 105mm DTH Drill Bit

Place of Origin:CHINA

4 Inches High Pressure DTH Drill Bit HD45 105mm DTH Drill Bit Specification Of HD45 105mm DTH Drill Bit: Drill Bit Bit Head Diameter/mm Weight/kg Air Tube HD45(DHD340A,COP44) 105 8.5 With 110 8.8 115 9.0 120 9.8 127 11.0 Description: Down-the-hole (DTH) ...

Brand Name:Pangolin

Place of Origin:HeBei China

... Exploration Anti Rust 180mm DTH Hole Opener Bits Introduction DTH hole opener bits are available in reamed diameters from 130mm 180mm to 660mm (5 1/8" to 26") with shanks designs to fit most of the popular DTH hammers, and are manufactured in a several...

Model Number:CD55

Place of Origin:China

Brand Name:Super Diamond

High Efficiency DTH Hammer , 5 Inch Down The Hole Hammer Tungsten Carbide Length(without bit) Weigth(without bit) External diameter Bit Shank Hole range Connection Tread 1214mm 77.5kg φ125mm Cop54 DHD350R CD55 φ135-φ155 API2 3/8" Reg API3 1/2" Reg Working ...

Brand Name:SOLLROC

Model Number:Shank SD5

Place of Origin:China

...DTH Hammer For Water Well Drilling SD5 Drilling Tools Carburized Steel 5'' DTH Hammer For Water Well Drilling Feature Tough construction Can withstand high pressure Elevated durability Rust proof Specification Shank SD5 Length (less bit) 1175mm Outer diameter 125mm Top sub thread API 3 1/2" REG Weight (less bit...

Brand Name:GLORYTEK

Model Number:GL380K

Place of Origin:China

...DTH Hammer Down the Hole Water Well Drilling Button Bits Tools 1.Description: -Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for foundation work, landslide prevention...

Brand Name:ZEGA

Model Number:ZGYX 410B-3

Place of Origin:CHINA

ZGYX 410B using 3" hammer bits, drilling hole dia:90~110mm Economic and energy-saving 1. The auxiliary power of this type of drill is dual-port yuchai 2115 37KW diesel engine and d-type electric 22KW. 2. New type of motor with strengthened walking, ...