u85 30mm coal mining bits

Brand Name:MING

Model Number:U85-11Z

Place of Origin:CHINA

... mining cutter picks description: A coal mine's hardness, the kind of coal pick holder it uses, and other elements determine the coal mining bit. Separate categories for the coal mining bits are U82, U84, U85, U92, U94, U95, U170, and so on. One worn-out

Brand Name:MIROC by KSQ

Model Number:Coal Mining Drill Bits

Place of Origin:China (Mainland)

Tungsten Carbide Drill Bit 30MM Coaling Mining Drill Bit For Coal Mining Use 1. Product Description: Material: high virgin raw material with submicron and average grain size. Tolerance: strict tolerance ...

Brand Name:OED/OEM

Model Number:BG20H,BG25C,BG25,BG30,BG36

Place of Origin:China

... retention. * specially hardened head for much longer tooth life. * fully ranged products. Advantages * factory, specializing in manufacturing mining cutter bits for more than 10 years. * strong technology, with

Brand Name:YJ

Model Number:YJ-MJ003

Place of Origin:China

...(0.31") 19mm(0.75") 9mm(0.35") 20mm(0.80") 12mm(0.47") 25mm(0.98") 14mm(0.55") 30mm(1.18") 16mm(0.63") 34mm(1.34") 17mm(0.67") 38mm(1.5") 19mm(0.75") 40mm(1.57") 22mm(0.87") 51mm(2....

Place of Origin:China

Brand Name:EST

Model Number:all types

... cutter at present. Developed in 2006 and has been made several important technical improvement. Usually, the popular sizes are U76, U82, U84, U85, U92, U94, U95, U135. Improvement or Advantage 1. Diamond thickness is increased to 2.0mm (ZM: 1.7mm), 2. The

Brand Name:Star Diamong

Model Number:Φ30mm

Place of Origin:Guilin China

... characteristic of our company's drill bits is to use the company's self-developed S series patented PDC as cutting teeth, fast speed is the outstanding feature of the product. Specifications: ...

Brand Name:none

Model Number:many

Place of Origin:Zhuzhou China

...30mm Tungsten Carbide Buttons for DTH button bits Grade and Applications: Grades Density T.R.S Hardness Performance &application recommended Approx grades in China g/cm³ Mp α HRA MK4 15.1 1800 90 Mainly used as small buttons for percussion bits to cut soft and medium hard formations. YG4C MK6 14.9 2100 90 For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits...

Brand Name:JWE

Model Number:M9422R

Place of Origin:China

Shear mining machine mine carbide drill bits coal cutter pick We offer conical mining picks compatible for U47, U82, U84, U85, U92, U94, U95, U135,U170 etc. Customization is available based on customer's different application requirements. Customized logo(...

Brand Name:JZTG

Model Number:BULLET BIT

Place of Origin:Changsha , Hunan

Betek BSH05 Cutter Picks / Rotary Cutter Bits Casting for Coal Mining Model No. BTK03 Brand JZTG Material Tungsten carbide+ 42crmo Specification 14mm,19mm,20mm,22mm,25mm,30mm Technology Forging Application Rotary drill rig OEM ODM/OEM available Sample time...

Brand Name:ROSCHEN

Model Number:45mm, 51mm, 64mm,70mm,76mm,89mm,102mm,115mm, 127mm

Place of Origin:GERMANY

..., drilling tools. Button Bits specifications: 1. Tapered button bits (28mm, 30mm 32mm, 34mm, 36mm, 40mm, 42mm, 44mm and so on with different degree taper). 2. Thread Button Bits (33mm, 35mm, 45mm to 89mm, 102mm and so different degree thread for example:

Brand Name:OED or OEM

Model Number:BG20H,BG25C,BG25,BG30,BG36

Place of Origin:China

...30mm Step shank Coal Mining Picks for Surface Mining Outstanding features * high performance& price ratio. * wear-resistant carbide tip for extended tooth life. * strong braze weld for superior tip retention. * specially hardened head for much longer tooth life. * fully ranged products. Advantages * factory, specializing in manufacturing mining cutter bits...

Brand Name:Hainaisen

Model Number:CB1319

Place of Origin:China

PDC Cutter Tungsten Carbide Cutters For Drilling Tools Pdc Diamond PDC is made of diamond particles and cemented carbide substrate sintered under the conditions of 60,000 atmospheres and temperatures above 1500 ℃, and the product has both the high wear ...