iso 9001 coal mine drill bit

Brand Name:HZJX

Model Number:64mm,76mm,89mm,102mm,115mm,127mm

R25 , R28 , SSR28 , R32 , SSR32 , R35 , SSR35 , R38 , hard rock drilling bitsfor quarry ,mining 1 Presentation of Rock Drilling Bits The United States imports of high-quality steel and best Chinese carbide manufacturing , we produce all thread button drill...

Brand Name:retract button bit

Model Number:45-112mm

Place of Origin:China

Product Description: Retract Button Drilling Tool is used for mining, and is packed in wooden cases. It has a threaded shank, and is available in various colors, such as blue, yellow, black or others. Its material is made of carbide. Features: Product Nam...

Categories:Top Hammer Drill Bits

Country/Region:china

DRILL PIPE Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high-tech enterprise specializing in research and manufacture of rock drilling machinery and pneumatic tools in China. The ...

Brand Name:Star Diamong

Model Number:Φ45mm

Place of Origin:Guilin China

Φ45mm PDC Anchor Drill Bits Φ45mm PDC anchor drill bits are widely used for anchoring and slope protection drilling in coal mines, metal mines, tunnels, railways, highways and other fields. The characteristic of our company's drill bits is to use the ...

Model Number:T51

Place of Origin:China

Brand Name:Super Diamond

Customized Hard Rock Drill Bits / Button Bits With ISO-9001 Certificate Threaded Drill Bits Threaded Drill Bits cover regular, retrac and reaming types. With stronger button-fixing ability, longer service life, better wear-resistance and impact-resistance ...

Brand Name:Zhuzhou Jintai Cemented Carbide

Model Number:Carbide Tipped Drill Bit

Place of Origin:Hunan, China

...mine engineering, Downhole tricone bits, Shield and TBM etc. 100% original raw material and HIP process is applied, to make sure high property performance. Several material ...

Brand Name:FLRT

Model Number:9 7/8" FSA537G

Place of Origin:China

9 7/8" FSA537G , TCI Bit , Sealed Journal Bearing , Roller Cone Bit , Tricone Drill Bit RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types & IADC Code 417 437 447 517 527 537 547 617 627 637 WOB KN/mm(Bit Dia.) 0.4~0.9 0.4~0.9 0.35~1.0 0.5~1.0 0.6~1.1...

Brand Name:ENG

Model Number:001

Place of Origin:China

...Bits are available for sale now. These drill bits are made to meet API-7-1 and ISO 9001:2008 standards, ensuring that you get a reliable and durable product. The Rotary Tricone Drill Bits are a popular choice among drilling professionals, thanks to their exceptional performance and durability. The unique design of these tricone drill bits...

Brand Name:SUVEC

Model Number:integral drill steel

Place of Origin:China

...marble quarries, underground mining, for small blasting hole. Shank H22*108mm, H19*108mm, and standard hex. Bit diameters range 20-42mm, different lengths are available from 400mm to 6000mm usually. It can reduces the expense of impact energy, improves the

Brand Name:MIROC

Model Number:7°/11°/12° Tappered rock drilling button bit

Place of Origin:Shangdong,China

7/11/12 Degree Tungsten Carbide Tapered Button Drill Bit For Rock and Mining Coal Drilling Describtion 1. Tapered button bits connect with tapered drill rod perfectly for drilling holes 2. Stable and mature welding technology ensure high quality of bits...

Brand Name:ROSCHEN

Model Number:BQ NQ HQ PQ

Place of Origin:Germany

... Drill, Prospecting, Exploration Usage: Coal, Ore, Water Well, Core Drill Shape: Round Specification: DCDMA, CDDA, ISO HS Code: 8207191000 Customized: Customized Material: Diamond Matrix Height: 14mm Condition: New Trademark: ROSCHEN Product ...

Brand Name:SUPAL

Model Number:OEM

Place of Origin:Changzhou,Jiangsu,China

... Carbide Drill Bits Cutting Tools High Hardness Tungsten Carbide Drill Bits Introduction • ISO 9001-2008 Quality Control System . • OEM,ODM project accepted . • Fast delivery time & Convenient Transportation . Tungsten Carbide Drill Bits Parameters ...

Place of Origin:China

Brand Name:ShiTan

.... The shape is flat and durable. The fork is a convenient tool for holding the drill bit at the hole. The opening of the wrench is quenched, the strength is high, the arm length is long, and it is used for strength. Twist. Main technical parameters and

Brand Name:OED/OEM

Model Number:R38 T38

Place of Origin:China

R38 T38 Cross Bit for rock drilling tools Threaded drill bits Main Features 1. Material:35crmov 2. Flushing Holes:2 3. Taper Degree:6°,7°,11°,12° 4. Carbide Length:0.5mm Longer Than Other Manufacturer So The Carbides Won't Fall. Product Name: Hard Stone ...

Brand Name:jianshi

Place of Origin:cangzhou, Hebei, China

Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for drilling and mining, and also the abbreviation of poly crystalline diamond composite bit. PDC bit also known as poly crystalline diamond composite bit...

Brand Name:SHITAN

Model Number:STF

Place of Origin:HEBEI CHINA

...Drilling Rig Tools Flat Drilling Engineering Forks ISO 9001 Certification Product description: Name: The fork and lock joint wrenches Material: High quality carbon steel Type:forging and forming Shape:flat and durable Bayonet parts:thickened and reinforced Use:for holding the drill bit...

Brand Name:SMSCC

Model Number:60L-30*35

Place of Origin:Jiangsu, China

Drill bits come in many sizes and shape and can create different kinds of holes in many different materials. Description: Drill bits (drilling bits) for augers, buckets, core barrels products of rotary driling rig and other machine. (1) Betek Teeth: B47K17...

Brand Name:RI XIN

Model Number:MR300,MR600,MR600A,MR800,MR8-B,MR9-B

Place of Origin:Zhuzhou City,Hunan Provincre,China

...drill bits for Coal Mining / MR30 / MR600 / WC / Cobalt Grade Density g/cm3 Hardness HRA T.R.S MPa Property & Application ISO MR300 15.1 94 1700 Used for non-ferrous and non-metal bore drilling K01 MR600 14.95 90.5 2400 Widely used for electric drill in special condition, also used for electric dill or pneumatic drill for building, geology and coal...

Brand Name:Yaheng

Model Number:PQ

Place of Origin:China

...Bits PQ For hardness & soft Rock Formations Quick Details: Features: High Penetration Rate, High Speed,High Performance Material: Diamond Type: Impregnated Bits Use: Mineral Exploration,Mineral Exploration Product Name: Core Drill Bits Crown Height: 9mm, 12mm, And 16mm Super antiwear characteristic Super long lifetime Solid quality Description: 1) certifacation Iso 9001...