1,30 years experience in drill bit manufacture
2,Fries-class quality with most competitive price
3.API
4,Tel:0086-15831767976
Port: Tianjin
Minimum Order Quantity: 1 Piece/Pieces the more the cheaper
Supply Ability: 500 Piece/Pieces per Month more
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: iron case or as your required
Delivery Detail: with in 15 days
| Size | 3’’-26’’ as your request |
| Type | PDC bits and diamond core bit |
| Appliable | water well, oil field, construction, geothermal, directional boring, and underground foundation |
| Formation | Sticky,soft ,medium,medium-hard ,hard formation |
| Bearing | Rubber seal or metal seal |
| Packing | Wooden box, steel box |
| Payment | T/T, L/C |
| MOQ | One piece |
| Supply Ability | 500 pieces/mounth |
| Delievery Time | Within 15 days |
Cangzhou Great Drill Co.,Ltd specializes in designing, manufacturing, marketing and serving the high performance diamond bits and drilling tools used in petroleum industry.The company is established by the top exports of the field, and equipped with adcanced equipment and facilities.
Polycrystalline Diamond Compact (PDC)
Inserts for high ROP and long bit life
High-performance seals and bearings
PDC drilling bits ,diamond PDC bits
Feature: Improved support and retention
Advantage:Manage the magnitude cutter loading and bit torque.
Benefit: Improved bit durability and directional responsiveness
Model No.: auger bits
Features: 1.Diameter:6mm-50mm.
2.Shank:sds plus,hex.
2.Length:200mm,230mm,250mm,300mm,400mm,460mm.
Model No.: KXD150-165
Features: DTH bit ( down the hole bit )
1).Dia:160mm~ 165mm
2).15 years experience
3).1pcs + 5 days
Welcome to our factory
Model No.: 8401011
Features: 15pcs Router Bit Set
Material: carbide tipped
Model No.: CT1037
Features: Drilling Tools
1)All contained in a quality metal divided carrying case
2)HSS4241 white or titanium finish
Model No.: VB-DL001
Features: diamond tools
with special technology of diamond brazing, diamond route bit has higher efficiency, longer working life
Model No.: XD
Features: Diamond finger bits
Sharp, more wearable, long life, no fragile when working, can adjust the grit according to customers' requ
Model No.: IADC211
Features: 1.steel tooth tricone bit, non-sealed roller bearing
2.meet strictly of API and ISO standard
Model No.: HMTS
Features: Hole saw
1. Cutting edges: tungsten carbide
2. Material thickness: 4, 10, or 20mm
Model No.: AQ,BQ,HQ,NQ,PQ,T series
Features: 1.Diamond core bit
2.Diamond core bit for mining,geological exploration
3.Diamond core bit BQ,HQ,NQ,PQ
4.Impregnated/surface
Model No.: SKW111
Features: 1.Specification:24'' 609mm
2.IADC:111
3.material:high manganese steel
4.WOB:0.20-0.70 KN/mm
5.sealing:metal or rubber
Model No.: Glass bits
Features: 1.Diameter:3-13mm
2.Length:60-100mm
Model No.: all types
Features: 1.ISO9001 tricone bit
2.do tricone bit OEM
3.higher thoughness tricone bit
4.steady working tricone bit
5.good feedback