coal drill

... advantage: 1.high efficiency 2.long time service 3.Low Temperature Rise electric handheld description: wet wet coa...

... advantage: 1.high efficiency 2.long time service 3.Low Temperature Rise electric handheld description: wet wet coa...

... used for gas drainage , water exploration , soft , anchoring support , grouting and pipe shed construction. S...

... bit, Eccentric system, ODEX casing bit, DTH hammer, buttons bit, thread bits, taper bits, pipe, picks a...

... Carbide Tapered Bit For Mining Describtion Miroc tapered equipment affords drillers the ability to change bits whilst...

... ), to pressure the wind as the power of pneumatic tools. The pneumatic in shape structure includes other on the advanta...

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

Yk05 Cemented Tungsten Carbide Suitable For Electric Coal Drill Bits Advantage of eletric coal drill bits 1. 100% raw material. 2. Sintered in HIP Fur...

97/8 inch 250mm iadc838 air bearing tricone roller bit for mine and JSBIT tricone bits factory offers all kinds of tricone b...

Surface Mining Coal Mining Picks 43mm 35mm step shank Coal Mining Bits for Tunnelling Trenching Outstanding features * high performance& price ratio. ...

Used ZOOMLINE ZR450L Construction Piling Machine Ore Rig Machine ZOOMLINE ZR450L Construction Piling Machine Quick Details The main winch i...

133mm PDC Well Drilling PDC Mining Bit Drilling Tools Steel Drill Bit Characteristics: 1. The bit crown surface is medium cast surface, the bit suitab...

Borehole Geological Drilling Impregnated and Surface Set Diamond Core Bit The synthetic diamond polycrystalline is manufactured by sintering the fine ...

Underground Mining Work Tungsten Carbide Thread Button Bit Application: Threaded Drill Bits cover regular, retrac and reaming types. With stronger but...

RJ Polycrystalline Diamond Composites (RJ PDC) consist of a polycrystalline diamond layer sintered with tungsten carbide substrate under extremely hig...

GRADE Applications recommended YG3:Suitable for finishing of cast iron and nonferrous metal. YG6X:The finishing & semi-finishing of cast iron and nonf...

Product Description Product Parameter Company Information Workshop Certificate Exhibition Packaging & Shipping FAQ 1: Are you trading company or manuf...