hard rock drilling and sales used

  • rock drilling condition because of it's comprehensive adaptability. Taper chisel bit is mainly used for hard rock, tapered cross bits and tapered button bit are mainly used for fissur...
    Chat Online
  • hydraulic hard rock drilling machine, Zhengzhou Defy M&E Equipment Co., Ltd. from Ch... 5. One set 100Kw generator is on the chassis, can supply power to drilling rig, and it is c...
    Chat Online
  • used in a harsh environment. Our company constantly develop new technology and technology, S160 hard rock drilling Cutting Pickthe performance of the products continuously im...
    Chat Online
  • and economy Feature: YT28 air leg rock drill apply in hard rock drilling operation, it has s... DFQ-150Wbore well drilling machine for sale Brief Introduce It is widely used forwater w...
    Chat Online
  • With professional and productive factory, HAINAISEN is one of the leading China tire bo... drillingoilfield.Comparedwiththesteelbodybits,thematrixbodyismore suitableforhardrock. ...
    Chat Online
  • and minimize torque in transitional drilling. Minimizes cutter breakage and extends bit life... Other Products about 6 blade pdc bit oil and gas equipment for hard rock drilling , high q...
    Chat Online
  • Hard Rock Drilling Bits,Scrap And Used Drill Bit,Pdc Oil Well Drilling Bits Prices from -C... marketing and after-sales service of Steel Body PDC Dill Bits. Chengdu Wolfni Technolo...
    Chat Online
  • Find featured Hard Rock Drilling Equipment products, suppliers and manufacturers prod... such as hard shale, sandstone, limestone. Advantage: 1. Mass stock of used/new rock b...
    Chat Online
  • Hard Rock Drilling Jack Products from Global Hard Rock Drilling Jack Suppliers and Ha... Pdc Scrap And Used Drill Bits For Oil Well Drilling US $30-500 1 Set (Min. Order) hard...
    Chat Online
  • . l and medium harden rock drilling. It can be used not only in both explosion hole drilling ... 1.YT24 is fit for wet drilling in medium-hard or hard rock,especially in quarries, railway co...
    Chat Online
  • Drilling Tools Hard Alloy Drill Bit Used for Coal Mining/ Construction/ Rock Drilling Drillin... b, Our sales team will response for your questions within 24 hours ( holida...
    Chat Online
  • Find complete details about self drilling anchor bolt from Weihai Hard Rock Engineering... anchor plate and anchor nut.It can be used in the supporting of all kinds of rock and soil, ...
    Chat Online
  • Sales Products from Global Hydraulic Used Drilling Rig Sales Suppliers and Hydraulic U... HF130 Most Pratical small water well drilling rig for hard ro. US $10000-50000 1 Set (M...
    Chat Online
  • China Hard Rock Drilling Bits D-002 is supplied by Hard Rock Drilling Bits manufactu... rock drill and pneumatic tools.if you are interested in them,please contact us.thank you. ...
    Chat Online
  • Rock Drilling Segment For Diamond Drill Bits Suppliers and Hard Rock Drilling Segmen... china goods wholesale used pdc drill bit sale US $4.5-30 / Piece 1 Piece (Min. Order) ...
    Chat Online
  • Quality ROCK DRILL manufacturer provide Hot Sales Y20ly Air Leg Rock Drill for Promo... and wet drilling under medium hard or hard rock(f=8-18).The diameter of blast hole is 38...
    Chat Online
  • Rock Drilling / Mining DHD380 Water Well Drilling Tools Down The Hole Hammer and B... Dome Reaming Drill Bit Hard Rock Drill Bits We are one of the professional manufactur...
    Chat Online
  • Sales Products from Global Rock Drilling Equipment For Sales Suppliers and Rock Dril... drilling . US $100-1000 1 Piece (Min. Order) Top-Rated Supplier Products from top-ra...
    Chat Online
  • Jinquan Integral Drill Rod Hex 19mm 108mm shank for hard rock drilling tools - - Pr... improves the drilling speed and efficiency, also it can be used for drilling bore hole diam...
    Chat Online
  • Our main products include kelly bars, drilling buckets, augers, core barrels, drilling teeth ... and 12 1/4 (311mm) roller bits for hard rock drilling. Moreoever, we can also supply used...
    Chat Online