coal cutter picks

... PCB Depaneling Router Machine with Dust Collector Introduction This machine is a inline automatic PCBA routing machine, using shank Tungsten s...

...

... of 40-45 degrees, its surface is almost no oxidation, tooth head using isothermal quenching process, its hardness doesn't reduce. PDC inser...

shaped bits high toughness roadheader auger cutting ​ M92 series mining is specialized for surface and u...

... tip retention. * specially hardened head for much longer tooth life. * fully ranged products. Advantages * factory, specializing in manufacturing ...

... Mining Other name: Product category: mining Type: U85 U92 U94 U95 U170 Diameter: 30mm, 35mm, 43mm KINGDRI...

Complete Specifications Yk05 Carbide Buttons For Coal Cutting Picks / Oil Cone Bits Advantage of eletric coal drill bits ---100% raw material. ---Sint...

PDC Cutters for Geological exploration coal mining drill on-time delivery core bits Geological Exploration PDC Core Drill Bit performance characterist...

High Quality Spare Parts For Asphalt Milling Machine Milling W1-13 G/20 Part Number 2642517 For Product Details Asphalt milling bits, als...

B47k22h Bullet Teeth/ for Rotary Drilling Rig Application Foundation Drilling Equipment, Rotary Drill Rig, Piling Equipment OEM Available ...

Construction Spare Parts Bullet Drilling Teeth For Rock Drilling Sinovo drilling teeth use high grade alloy steel and tungesten carbide tip and adopt ...

Model d D B Weight category AR503503 35 46.2 18 　 Needle roller bearing AR506401 64 80.5 20 　 AR505501 55 71 20 0.22 AR504001 40 55.72 18 0.35 AR50500...

... OEM ODM/OEM available Sample time Usually about 3~7 working days Feature : 1. Strong resistance to abrasion and impact resistance 2 . 's qua...

PDC picks PDC picks are mainly used in rotary drilling rig, roadheader, pile foundation engineering and other fields, the main specifications are 1625...

...tungesten carbide tip and adopt advanced brazing technology to produce high quality, high wear resistance, long life . we also can produce a...

... shape design of the diamond layer, compared with the cylinder PDC , WJ PDC have a better performance, which can avoid the PDC force...

... 2200 N/mm2 Hardness: 89.5 HRA For coring crowns, electric drill bits, cutting , oil cone bits, and scraping knife bits, are used in...

... for percussion bits to cut soft and medium hard formations. YG6 14.95 1900 90.5 For coring crowns, electric drill bits, cutting , o...

... drum falling ; Suitable for medium and small power shearers; Good wear resistance and long service life; Strong penetration and high fall...

... Mining Machine Construction: Conductor: Flexible Class 5 Copper Conductor Insualtion: EPR Screen: Copper Wire Brain Screent / Tinned Copper Wi...