soil testing dth drill bits

Brand Name:MING

Model Number:MDCOP32-105

Place of Origin:CHINA

... air pressure DTH button bit description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable quality and high cost performance that can supply and ...

Brand Name:MING

Model Number:MDCOP34-105

Place of Origin:CHINA

...Air Pressure Down The Hole DTH Drill Bit With COP34 Shank For Rock Mining Drilling Product category: DTH drill tools Matched hammer: Hammer COP34 Diameter: 105mm KINGDRILLING high air pressure DTH button bit description: Kingdrilling has become The Driller...

Brand Name:MING

Model Number:MDHD25-76

Place of Origin:CHINA

... DTH button bit description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable quality and high cost performance that can supply and ...

Brand Name:MING

Model Number:MDHD25-90

Place of Origin:CHINA

...pressure DTH button bit description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable quality and high cost performance that can supply and ...

Brand Name:MIROC

Model Number:NUMA 100

Place of Origin:China

...DTH Drill Bits NUMA100 Rock Drilling Tool ORE Mining hammering drill bit Drill Bit Bit Dia. (mm) Air Holes No. Gauge Buttons Front Buttons Weight(Kg) mm inch Numa100 254 10 3 12*Φ18 20*Φ16 155.0 305 12 4 12*Φ18 36*Φ16 90.0 311 12 1/4 4 12*Φ18 36*Φ16 104.0 318 12 1/2 4 12*Φ18 38*Φ16 106.0 330 13 4 14*Φ18 42*Φ16 112.0 We can design and manufacture according to customers' requirmente of the bit...

Brand Name:TeamWhole

Model Number:Mission60-152 Button bit

Place of Origin:Changsha, Hunan, China

...DTH Drill Bit For Hole Blasting Drilling ISO9001 Approval Different Faces Shapes: CONCAVE / FLAT / CONVEX Different Buttons Shapes: 1. Dome / Round button Used as gauge buttons of DTH bits, suitable for very abrasive and very hard rock formation. 2. Parabolic / Semi-ballistic Used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard rock formations. 3. Ballistic button Used front buttons of DTH bits

Brand Name:MING

Model Number:MDHM5-135mm

Place of Origin:CHINA

...DTH button bit description: Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable quality and high cost performance that can supply and ...

Brand Name:MTH

Model Number:ND25/ND45/ND55

Place of Origin:CHINA

... penetration rates and high productivity. There are mainly four types of end face design forms used by down-the-hole drill bits: namely, end face convex type, end face plane type, end face concave type and end face deep ...

Brand Name:SOLLROC

Model Number:DHD340

Place of Origin:China

...DTH Drill Bit In Black For Hard Rock Drilling Product description DTH bit is our main product. We have rich experience in development and manufacturing high quality products, which adopted high-quality raw material, advanced technology and passed through strict inspection. DHD340 dth bits...

Brand Name:SOLLROC

Model Number:DHD, SD, QL, Mission, Numa, Cop

Place of Origin:China

... conditions you're dealing with, our drill bits make the job easier. They are fitted with proprietary cemented carbide buttons, which are designed to drill further. The drill bit bodies are made from precision hardened nickel molybdenum steel, with a

Brand Name:MIROC

Model Number:BR33

Place of Origin:China

... provides a durable and reliable balance of strength and toughness. 1. Long drill life: alloy steel material has a long service life, higher than similar products; 2. High drilling efficiency: wear-resisting bit, so that the bit can always be sharp, thus

Brand Name:SOLLROC

Model Number:M50

Place of Origin:China

... and reliable performance in challenging ground conditions, this method is turning into the number one choice for many construction companies and well drillers. Technical Parameters 5 inch DTH bit-The data is

Brand Name:SOLLROC

Model Number:QL60 bit

Place of Origin:China

...DTH Drill Bits QL60 with Carbide Buttons for Civil Engineering Product description The DTH drilling method is growing in popularity, with increases in all application segments, including blast-hole, water well, foundation, oil & gas, cooling systems and drilling for heat exchange pumps. And applications were later found for the underground, where the direction of drilling is generally upwards instead of downwards. DTH bit...

Brand Name:MIROC

Model Number:DHD340

Place of Origin:Beijing China

High quality DHD340 chinese high air pressure dth drill bits Oem Specification Product Name DTH drill bits Brand Pulanka Material Carbon steel Diameter 115,140mm DTH hammer size DHD340, Uses Ore mining, Color Blue,yellow,green,as your demand Service OEM ...

Brand Name:MIROC

Model Number:DTH Bits

Place of Origin:China

...DTH Drill Bits Concave Face Ballistic Button Concave Face Spherical Button Convex Face Ballistic Button Flat Face Spherical Button Face: Flat Face, Concave Face, Convex Face Tungsten Carbide: Ballistic Buttons, or Spherical Buttons Color: Green or Based on Customer requirements 3'' High Air Pressure DTH Bits DTH Button Bit...

Brand Name:SOLLROC

Model Number:DHD380 dth bit

Place of Origin:China

... Steel grade in order to guarantee maximum performance. Our Bits are used for Construction, Water well drilling, Geothermal Drilling, Micropiles, Quarry and Mining field. Product Advantages: 1. High grade carbide ensures high quality and performance 2.

Brand Name:MIROC

Model Number:QL50 140mm DTH Drill Bits

Place of Origin:China (Mainland)

... using life which better than the similar products High Drilling Efficiency: the drill buttons is wear-resistant, so that the drill can always keep sharp, thus greatly improving the speed of the drilling The drilling speed is stable: the bit is scraped and