tungsten carbide insert bit (Total 74 Products)

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

2013-05-21

1.20 years experiences in drill bits design and service
2.Reliable bearing system
3.Fast drilling rate

2013-05-21

water well, oil field, construction, geothermal, directional boring, and underground foundation work

2013-05-21

1.drilling tool
2.long work life
3.good after-sales service
4.Strong resistance to abrasion and impact resistance.

2013-05-21

1.Stocks adequate, time delivery
2.Cutter's quality performance is good.
3.Rich experience in drill bit.

2013-05-21

1.high quality and best service
2.pdc bit for water well drilling
3.superior in quality;reasonable price

2013-05-21

1.high quality and best service
2.pdc bit for water well drilling
3.superior in quality;reasonable price

2013-05-21

1.high quality and best service
2.pdc bit for water well drilling
3.superior in quality;reasonable price

2013-05-21

1.high quality and best service
2.pdc bit for water well drilling
3.superior in quality;reasonable price

2013-05-21

1.high quality and best service
2.pdc bit for water well drilling
3.superior in quality;reasonable price

2013-05-21

1.high quality and best service
2.pdc bit for water well drilling
3.superior in quality;reasonable price

2013-05-21

1.high quality and best service
2.pdc bit for water well drilling
3.superior in quality;reasonable price

2013-05-21

1.high quality and best service
2.pdc bit for water well drilling
3.superior in quality;reasonable price

2013-05-21

1.high quality and best service
2.pdc bit for water well drilling
3.superior in quality;reasonable price

2013-05-21

1.high quality and best service
2.pdc bit for water well drilling
3.superior in quality;reasonable price

2013-05-21