9 blades bi center drill bit

Brand Name:ENG

Model Number:8500

Place of Origin:China

...Bi Center Drill Bit Of Hard Rock Drill Bit​ API Spec 6 -1/2 Inch x 7-1/2 Inch PDC Bi-Center Drill Bit Of Hard Rock Drill Bit 1. Specification A variety of Bi-Center of pdc drill bits are available from us in both Steel and Matrix body types. The products from Bi-Center...

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:FLRT

Model Number:FSB Series

Place of Origin:China

...Brief Description * Wellbore reaming operation Special configuration and unique cutters layout make the bit applicable for reaming or drilling in plasticity formation where wellbore shrinkage happened. * Bi-center structure The bit comprises two parts, the

Brand Name:Johnson Tools

Model Number:D12T05

Place of Origin:China

...Straight Slot Connection Hex Shank A complete selection of blades at a more cost-effective price: This set has 31 parts, including 9 different saw blades. This is suitable for many cutting jobs, helping you efficiently complete a variety of different work.

Brand Name:BMR TOOLS

Model Number:Straight Flute

Place of Origin:P.R.China

BMR TOOLS Step Drill Bit Set & Automatic Center Punch Totally 50 Sizes for hole drilling HSS Titanium Coating - High speed steel along with titanium coating ensures outstanding durability and sharpness, can reduces the friction, runs cooler. Meet Your ...

Brand Name:Hainaisen

Model Number:8-1/2HS6523SA

Place of Origin:China

...taper surface is shallow, the drill bit has good orientation, good cleaning effect and strong aggressiveness. 3. The distance between the nose and the center is moderate, so that the crown of the drill has a larger impact resistance area. 4. The angle of

Brand Name:Zhongzuan

Place of Origin:China

...Drill Bit For Wood 1. Multifunctional alloy triangle drill, using high-quality hard alloy. Can be used for drilling brittle materials such as ceramics, glass, ceramic tiles, etc. 2. Triangular drill, fast drilling, precise without offset. The tip is centered and the two blades are symmetrical. When drilling, the aperture will not be enlarged without vibration. 3. Hardened alloy triangle drill...

Brand Name:Hydromatic

Model Number:7″7/8 PDC DRILL BIT WITH 5 BLADES

Place of Origin:China

What Is Tricone Drill Bit? Tricone Drill Bitis an ideal solution for soft, medium, or hard rock formations, it is connected with the drill stem and rotates along with it, and drive cones to pressed on the rock. Each cone rotates round the axis of its leg...

Brand Name:Fengke

Model Number:3-15mm

Place of Origin:China

Products Details: Super-strength tungsten carbide steel. -Spiral portion coated with orange or black PTFE.-Tungsten carbide tip with precision balance center point. -2 cutting edges. -2 spiral flutes. -2 curved,negatively ground spurs. D is diameter of ...

Brand Name:JYY mechanical

...drill bits, spiral blades, bullet alloy picks for rotary drilling rigs. Features the beginning is a double-head flat head, the screw material is high-strength manganese steel, the single screw connection is smooth and stable, alloy bucket teeth, and wear-resistant fish tail center point. The large thickness center...

Brand Name:M&G

Place of Origin:CHINA

Model Number:Bi Metal Hole Saw

Wood Aluminum Cast Iron Brass Cutting HSSM3 M42 Bimetal Hole Saw Blades Features: Inheriting traditional technology and innovating tooth shape. The innovative chip chute design and technology greatly accelerate the cutting speed and chip removal ability, ...

Brand Name:RTCRAFT or OEM

Model Number:30-120

Place of Origin:CHINA

...Drill Bit Kit Wood Circle Cutter Features: Heavy-duty woodworking construction with longest tool life. Having adjustable two for sharp blades on both side of the measure-bars. - Adjustable Plane type design. Adjustable Capacity 30mm - 120mm. Set of Cutter + Blades + Centre Drills. Comes with Hex Key and Center Drill Bit. 2 Changeable Centre bits...

Brand Name:AMG

Model Number:ER25

Place of Origin:China

Product descriptions from the supplier product paramenters item value Customized support OEM Place of Origin China Brand Name AMG Model Number ER25 Power Pneumatic Number of Jaws 8 Material HSS Product Description Company Profile aboout us CHANGZHOU AMG ...

Brand Name:JYXC

Model Number:APFDS-R2

Place of Origin:HeBei China

APFDS-R2 Double Cut Conical Frozen Soil Auger Features: Cutting edge and collar plates with round shank chisels. Without pilot bit, cutting with round shank chisels close to center. Double cut conical flight for cutting blade, single flight or double ...

Brand Name:TR Solids Control

Model Number:LL-F89 ~ LL-F381

Place of Origin:Xi'an China

Releasing Circulation Junk Basket As Per API Standard Product Overview The Reverse Circulation Junk Basket is used to retrieve all types of small junk objects in well bores. Such as bit cones, cutting blades and hand tools, etc.. During operation, with...

Brand Name:IRIS

Model Number:IS-01

Place of Origin:Henan,China

..., diamond tools including diamond circular saw from diameter 300-2500mm, abrasive tool, drilling tool, alloy saw blade, hard alloy cutter, milling cutter, reamer, planning tool and solid center bit etc. Suitable to used for the brazing/melting of circular