Our company has advanced Five-axis, four-axis, three-axis CNC machining centers and several of special equipme...
●Sealed journal bearingJournal bearing structure with head bearing hardfaced and cone bearing silver plated t...
Product Explanation: Drag Bit is a common tool which used to rework...
Quick DetailsDTH Hammers bits for Crawler Blast Hole Drilling RigPlace of Origin: Chendu, China (Mainland)Cert...
Hole Opener,Assembly Drill Bit,Rock Reamer,Rock Drilling Hole Opener,Reamer Bit ,Hole Opener Rock Reamer
Complete range of specifications: Φ68, Φ78, Φ105, Φ121Drill joints, reducer union, lock joints, oil drill ...
Tcicone bit 9 7/8"WK645(251.00mm) IADC:645 Roller bit ID:WFN021
17 1/2in IADC 117 API Tricone Bit for Oil Drilling(CHINA.WOLFNI)●Sealed journal bearingJournal bearing struct...
Tag: Current NewsVisitor of Thailand to Wolfni Factory became “true love fans” (8th of Sep. 2016)On 8th of S...
a customer from Mongolia visited our factory, and received our warm reception. a custome...
Dr. Tian from Yanshan University and Dr. Ma from Jilin University cooperated with Dr. Wang of a...
PDC drill bit for geological drillingApplication: This PDC bit was made with good quality PDC cutters, d...
Strong ability to resist high temperature and fix cutters, strong resistance to high temperature and wear resi...
For this time, the product is designed and manufactured by the company's Nleesaer Yu Engineer. Turpan-Ha...
Water well drill pipe applications Using to projects of mine blasting, water well drilling, geothermal well d...
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