long masonry drill bit

Brand Name:MING

Model Number:MZ0735-7

Place of Origin:CHINA

...drill bit for hallow drilling Product category: DTH taper drill bit Matched connection: 7 degree taper Diameter: 35mm KINGDRILLING DTH taper drill bit description: Taper button bit as small hole bit is different with thread button bit as long hole bit to use taper rod to be used for air leg or hand held jack hammer driller in quarrying,and mining. (1)Connect shank Size: Φ19, Φ22, Φ25 at most (2)Bit...

Brand Name:New Diamond

Model Number:PR54

Place of Origin:Hunan, China (Mainland)

...Drill Bits Energy efficient 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:ROSCHEN

Model Number:AW, BW, HW, NW, PW, SW, ZW

Place of Origin:Germany

... HW Diamond Casing Shoes Bits for exploration core drilling soft rock formation Detailed Product Description TC Casing Concrete Core Drill Bits , BW NW HW Diamond Casing Shoes Bits Discription: The casing shoe bits (rod shoes bits) are designed to drill in

Brand Name:Tianying

Model Number:12 1/4" IADC635

Place of Origin:Hunan CHINA

...uses a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses against the bottom hole with a high axial force.

Brand Name:Tianying

Model Number:12 1/4" IADC635

Place of Origin:Hunan CHINA

...uses a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses against the bottom hole with a high axial force.

Brand Name:ROSCHEN

Model Number:2'-12'

Place of Origin:Germany

... ULTRAMATRIX DIAMOND BIT SERIES NQ HQ PQ 3 STAGE DESIGN WINDOW LAYOUT Ultramatrix Core Drill Bits HQ 24 MM - Stage 3 series UMX Bit For drilling hardness Granite rock formation Diamond Impregnated Bits Diamond Core Drilling Tools » Diamond Products »

Brand Name:ROSCHEN

Model Number:8 1/2, 9 7/8, 12 1/2

Place of Origin:CHINA

...Drill Bits Tricone Roller Bit with diameter 9 7/8 inch Fast for Soil Drilling Kymera Hybrid Tricone Drill Bit diameter 7 5/8 inch with Thread Female/box 4 1/2" API REG Kymera Hybrid Tricone Roller Drill Bits with diameter 9 7/8 inch Fast for Oil and Gas Drilling Kymera Hybrid Drill Bits with diameter 9 7/8 inch Fast for Oil and Gas Drilling Hybrid tricone bit Kymera with diameter 8 1/2 inch Fast for Soil Drilling...

Brand Name:ROSCHEN

Model Number:3 1/2~12 1/4"

Place of Origin:China

...bit for water well drilling PDC bit is widely used in drilling projects.With selecting the the best body and teeth material,we developped the best working perfermannce PDC bits for customers in recent years,which includes PDC drag bits,PDC steel body drill bits,PDC matrix body drill bits,PDC oil drilling bits,etc PDC bit for water well drilling: 1. Optimized short parabolic profile, suitable for drilling...

Categories:Tricone Drill Bit

Country/Region:china

... Milled Tooth and Tungsten Carbide Inserts Bit) from 3" to 20" and PDC drill bits from 3 1/2 to 17 1/2 Inch, with 30 years' experience. -We have passed factory audit by SGS. All of drill bits are strictly according to API standard. -We are

Brand Name:MTH

Model Number:R32 48mm

Place of Origin:CHINA

...Drill Bit Spherical and Ballistic Drill Bit Rock Drill Bit Description: Durable Construction: Our T45 Thread Button Drill Bits are crafted from high-quality carbide material, ensuring long-lasting performance and resistance to wear and tear, making them ideal for heavy-duty applications in underground mining and small hole drilling...

Brand Name:ROSCHEN

Model Number:Reamer bits for pilot adapter

Place of Origin:CHINA

...Drill Bit , button drill bit Complete with Pilot Reamer bits for pilot adapter in factory price and high quality Product Name: Reamer bits for pilot adapter Description: Reamer bits for pilot adapter are designed to enlarge pilot holes for development rounds, long hole blasting of drop raises and constructing service holes. With Pilot adaptors,the drilling...

Brand Name:MIROC

Model Number:R38 Top hammer drill bits

Place of Origin:ShanDong China(Mainland)

...company which is specialized in making and researching on drilling equipments as well, and our dominant products are chisel bits, cross bits, buttons bits, DTH bits with high, medium and low air pressure, symmetric drilling tools, eccentric drilling tools,

Brand Name:Miroc

Model Number:DTH Button Bit

Place of Origin:China

...Drill Bits with Dia 110~133mm for 4" DTH hammer Diameter: 110mm to 133mm. Applicaiton field: blasting hole, geotheromal hole. Face design: flat, convex, concave Inserts design: spherical, ballistic, parabolic Fetures: 1.Reliable quality, long service life, rare abnormal breakage during service life. 2.Good flushing effect to ensure high drilling...

Brand Name:Super Diamond

Model Number:PR40

Place of Origin:China

.... They are preferred by on-site geologists for their high percentage of uncontaminated sampling; their fast penetration rates; and their trouble-free, low-cost, and long life performance. The pride of workmanship and outstanding engineering make these

Brand Name:HUACHANG

Model Number:980204039

Place of Origin:Jiangsu, China

...long life Grit: #30,#40,#50,as customer request. Thread: M14 Shank. Special design are available upon request Feature : 1. ...

Brand Name:HUACHANG

Model Number:980202022

Place of Origin:Jiangsu, China

...Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life Feature : Outer Diameter: From 6mm-120mm or as your request; OD20mm, 35mm, 40mm, 50mm and 68mm Length: 60mm with M14, 5/8"-11 thread. 65 or 80mm with hex shank. Other specification can be made upon you request. Shank type: M14, 5/8"-11, Hex shank, Round Shank, Hex Quick release shank. item value Product information Diamond Core Drills

Brand Name:HUACHANG

Model Number:980202076

Place of Origin:Jiangsu, China

40×10×60×M14 Dry Diamond Core Drill Bits for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With High Quality Specification : Diameter :5-40mm Diamond width :10mm Fast, smooth drilling and long life Grit: #30,#40,#50,as customer request. Thread...

Brand Name:PDC matrix drill bits

Model Number:Φ65mm

Place of Origin:Guilin China

...PDC matrix drill bits are mainly used for drilling hard, broken, abrasive and other rocks. The main feature is high speed and long life. Specifications: 56, 65, 75, 91, 113, 133, 153, 171, 191, 215.9, 311 , 433, etc. Other specifications can be ...

Brand Name:PDC Oil Drill Bit

Model Number:Φ215.9mm

Place of Origin:Guilin China

.... It is characterized by high speed, long service life and stable performance. The specifications range from 3 inches to 26 inches, mainly including 3, 4, 5, 6 and 8 blades. This series of products are customized ...