215 9mm bi center drill bit

Brand Name:ENG

Model Number:215

Place of Origin:China

...min) 80-300 Weight on Bit (KN) 20-110 Flow rate (lps) 30-55 Formation Medium hard to hard formations with low compressive ...

Brand Name:PDC Oil Drill Bit

Model Number:Φ215.9mm

Place of Origin:Guilin China

Φ215.9mm PDC Oil Drill Bit PDC oil bits are customized for customers by our company which used for oil, natural gas, geothermal and other deep hole drilling. It is characterized by high speed, long service life and stable performance. The specifications ...

Brand Name:JSBIT

Model Number:8.5inch 215.9mm

Place of Origin:Heibei province China

...tooth and tungsten carbide insert, in sizes from 37/8" to 36", for use in all formations, with any bearing: seal type / air type , tricone bits apply to oil gas geothermy mining water HDD and foundation industry. Main features: 1. Cutting Structure of this

Brand Name:BJTUFF

Model Number:300-3000mm or as required

Place of Origin:China

Rotary Drilling Core Barrel Parts Single Cone Hard Rock Roller Drill Bits Characteristics: ♥ Cutting Structure : The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit; ♥ Gauge Structure: Multiple ...

Brand Name:Hainaisen

Model Number:8-1/2 HS6522TB

Place of Origin:China

8.5in 5 Blades Diamond PDC Bit Oil Well Drilling Machine Stone Drill Bit Provides multiple advantages in interbed lithology. Enhanced drill bit stability with BHA shock and vibration mitigation. Increases cleaning and decreases balling. Superior PDC tool ...

Place of Origin:Hebei,China

Product Description: PDC Bi-Center Bit is a specially designed drill bit that allows for hole enlargement while drilling. It is used to drill a smaller pilot hole and simultaneously expand the wellbore diameter. This bit combines the efficient cutting ...

Brand Name:AMINATECH

Model Number:φ32-102mm

Place of Origin:China

Product Description Product Name Big Arbors for Bimetal Hole Saw Material Bimetal Surface Finish Oxide Black,Electro-plated Black Size φ32-102mm Package Paper Card,Blister pack,or to be Customized Qty/Carton 60Pieces Carton Measurement 29*29*20cm Usage...

Brand Name:SUPAL

Model Number:OEM

Place of Origin:Jiangsu,Chiang(Mainland)

.../55/60/65 Grain size 0.2-0.6μm Helix angle 30°-45 ° Diameter of cutting edge 0.2-0.9mm; 1-20mm Size Diameter 1.0mm-20mm standard and non-standard. Cutting Form Square,Ball nose, Corner Radius, ...

Model Number:IADC517,537,617,637,etc

Place of Origin:China

...used for Oil&Gas Drilling,Mining,Water Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit and rubber sealed bit. 1. The C-Center jet can avoid the formation of a ball in the bit, eliminate the fluid area at the bottom of

Brand Name:FLRT

Model Number:8 1/2 FM1305

Place of Origin:China

...bit , Matrix Body , Polycrystalline Diamond Cutter Drill Bit , 215.9mm Product Description: Under the approciate formations, the life span of these PDC bits are from 3000m to 5000m, and its longest life span is 8000m. 1. Tungsten carbide matrix PDC possesses high wear resistance and impact resistance. 2. Parabolic crown profile and maximise junk slot area can clean bie better,and prolong the bit...

Brand Name:GLORYTEK

Model Number:8 1-2 IADC537

Place of Origin:China

...medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds. -The drill bit should go down the well according the prescribed operating procedures. After the drill bit is in contact with the bottom of the well, it must

Place of Origin:Hebei,China

A three cone drill bit is a powerful, adaptable, and efficient drilling tool. It plays an important role in oil drilling, geological drilling, and other fields, making tremendous contributions to China's energy development and geological exploration. With...

Brand Name:ShiTan

Place of Origin:China

...Drill Bits / 3 Wings PDC Drag Bit Drilling Steel Body Product Description PDC Concave Bit is a full-scale drilling bit, mainly be used in construction, mining, geology, coal, water conservancy and hydropower, highway, high speed railway and bridge etc. Standard Sizes for Immediate Availability: 2" to 8 1/2" (51mm to 215.9mm...

Brand Name:RuiTong Bit

Model Number:PDC bit

Place of Origin:Hebei,China

Product Description: The PDC Bits Technology used in the design of these drilling tools is state-of-the-art and has been optimized to provide maximum performance in various drilling applications. The PDC drilling tool is ideal for drilling through various ...

Brand Name:Mirco

Model Number:Tricone Rock bit

Place of Origin:China

... bit, SOFT-CLEAN OUT CMT Product Description Product Name 8-1/2" Tricone Rock bit, IADC code 447 with 3 Nozzles Application oil,gas,water drilling etc. Formation Such As medium soft shale,limstone and sandstone,hard streaks,etc. Bit Size 8 1/2''(215.9mm) ...

Brand Name:ZHONGZUAN

Place of Origin:Chongqing, China

... when the hole is opened, and the operation is more stable 2. All specifications are equipped with chip holes, which improves the speed of removing cylindrical iron chips in the holes 3. The center drill in the hole opener has high strength and