eccentric borehole drill bits

Place of Origin:Jiangsu,China

Brand Name:xitan

Model Number:Anchor drilling tools

... anchor drilling tools include all kinds of drill rods, casing, eccentric drill tool, concentric drill tool. 2. Drilling tools are drill rod, drill bit, casing and hammer, etc. Drill rod is a metal tube used to transmit broken rock or flushing liquid.

Brand Name:SOLLROC

Model Number:SRC543

Place of Origin:China

Borehole Drilling Bits SRC543 130mm RC Rock Hammer Drilling Tools​ Reverse Circulation RC Drill Bits This reverse circulation drill bits are widely used in the following applicaiton field: Geologic exploration samples, Oil wells and ore mining, etc. And it's specifically designed to work with RC Hammers. RC series reverse circulation DTH Hammer bits is the latest developed product of our company. It is mainly used for deep exploration drilling

Brand Name:ENG

Model Number:252148

Place of Origin:China

...Borehole Drill Bits Matrix Body For Oil Well Energy Drilling Advantage of steel-body PDC bits: The strength and ductility of steel give steel-bit bodies high resistance to impact loading. Steel bodies are considerably stronger than matrix bodies. Because of steel material capabilities, complex bit...

Brand Name:MING

Model Number:MK5E193-DHD360

Place of Origin:CHINA

...Eccentric Casing Drilling Bits Hammer With DHD360 Shank For Construction Product category: Overburden eccentric casing bit Matched casing pipe OD: 193mm Matched hammer: Hammer DHD360 MK5E eccentric casing bit feature: When drilling in soft and loose ground with scattered boulders, the soil and clay are caved in, which creates drilling difficulty to withdraw the DTH drilling equipment and lowers the drilling

Brand Name:New Diamond

Model Number:ND45

Place of Origin:Hunan, China (Mainland)

...Borehole Drill Bit ND45 For Hard Formations , Purple Color Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits...

Brand Name:Gold

Model Number:NQ

Place of Origin:Chongqing, China

...Drill Bit Diamond bit has the advantages of fast speed, long footage, long life, stable operation, less downhole accidents and good well quality when drilling in soft to medium hard formation. Diamond bits not only last a long time, but also can be reused. No. Standard Name Outer & Inner diameter(mm) Body Height Performance 1 B36 Diamond Drill Bit 36.0*21.7 C6 K3 K5 K7 K9 2 B46 Diamond Drill Bit...

Brand Name:Super Diamond

Model Number:CD25-90

Place of Origin:China

Mine Machine Parts DTH Borehole Drill Bit 90mm With Customized Color Diameter No ×Button diameter , mm Button angle° Flushing holes Weight(Kg) Part No mm inch Gauge Buttons Front Buttons 76 3 6×φ13 4×φ10 38 2×φ12 3.5 CD25-76 80 3 1/8 6×φ14 4×φ11 38 2×φ12...

Brand Name:GLORYTEK

Model Number:127mm

Place of Origin:China

...Drill Bit for Geothermal Well Drilling Description PDC Drag Drill bit also named blade bits, with PDC cutters on the blades.They are usually designed for use in soft formations such as sand, clay, or some soft rock.Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling.Whenever possible, they should be used to drill...

Brand Name:Hainaisen

Model Number:8-1/2 HS6433TB

Place of Origin:China

...ground gets harder, the bit can add weight with a smooth torque response and maintain a higher penetration rate than the competition. The technology differs from traditional duplex bits in that it requires higher weight to drill even in soft rock and is

Brand Name:KEMING

Place of Origin:CHINA

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Brand Name:ST

Model Number:75

Place of Origin:Hebei,,China

Eccentric drilling bit for down hole drilling rid of friction welding 1.Product description: The eccentric bit is a bit whose center of the bit deviates from the axis line due to the asymmetrical distribution of steel body or tire body around the axis line of the bit. When the bit turns, a lateral force (centrifugal force) is created to cut the hole wall, making the aperture larger. The eccentric bit...

Brand Name:Shitan

Model Number:75

Place of Origin:Hebei China

...to the asymmetrical distribution of steel body or tire body around the axis line of the bit. When the bit turns, a lateral force (centrifugal force) is created to cut the hole wall, making the aperture larger. The eccentric bit is used for the expansion of

Brand Name:JINZHOU SHITAN

Model Number:XY-1A

Place of Origin:China

... and portability with pump.Drilling dia. will from 50-150mm or larger according to clients requirement. Different layer condition will need different bits, soil or soft layer will need clay bit, or ally bit, drag bit, for hard rock will need diamond bit,

Brand Name:JCDRILL

Model Number:T38

Place of Origin:China (Mainland)

...Drill Bits For Hydraulic Borehole Drilling Machine JCDRILL Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling

Brand Name:Tianying

Model Number:PDC

Place of Origin:CHINA

... Formation Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. Main Type Bit Diameters: 5 7/8",6",6 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4", etc. Body Type: Matrix or Steel Cutter Sizes:5/16"(8mm),1/2"(13mm)

Brand Name:KSQ

Model Number:Milled Tooth Tricone Bit

Place of Origin:China

... formations 3. Tri Cones are reasonably priced, long lasting and have an efficient drilling rate 4. The roller cones have high end sealed bearings; extremely high quality tungsten carbide and diamond gauge protection throughout the drill bit as well as

Brand Name:ROSCHEN

Model Number:6" ~ 48"

Place of Origin:CHINA

... either above the drill bit or above a pilot run inside the existing borehole. Numerous designs exist, in sizes varying from a couple of inches to above 50". Usages range from hydrocarbon drilling operations to water drilling or horizontal drilling. Our

Brand Name:Aoxing

Model Number:113#

Place of Origin:Hebei,China

...Drill Bit Coal Miner Drill Bits Fast Speed Drilling Water Well Borehole Product Introduction: PDC non coring drill bit is mainly used for water injection and drainage in coal mine geology, rotary drilling for underground gas drainage in coal mine and drilling for anchor net support in coal mine. Its service life is 10 to 30 times longer than that of a normal carbide drill. Different structure of the drill...