Gold Index: 9738
Hejian Hengji Bit Manufacture Co.,Ltd [China (Mainland)]
Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler City: Cangzhou Province/State: Hebei Country/Region: China (Mainland)
1.Soft to medium hard formations drilling 2.Enhanced security diameter 3.superior in quality;reasonable price
2013-05-21
1.button tooth or steel tooth 2.Equipped with back reaming teeth.3.High-strength, high flexibility,, high wear resistance
1.20 years experiences in drill bits design and service 2.Reliable bearing system 3.Fast drilling rate
water well, oil field, construction, geothermal, directional boring, and underground foundation work
1.drilling tool 2.long work life3.good after-sales service4.Strong resistance to abrasion and impact resistance.
1.Stocks adequate, time delivery2.Cutter's quality performance is good. 3.Rich experience in drill bit.
1.high quality and best service 2.pdc bit for water well drilling 3.superior in quality;reasonable price