1.certified by API and ISO9001
2.high quality and reasonable price
3.PDC bit cutter teeth improved
4.Best sale services
Port: Tian Jin Port
Minimum Order Quantity: 1 Piece/Pieces shipment
Supply Ability: 10000 Ton/Tons per Year as per your request
Payment Terms: T/T
Contact Supplier
Packaging Detail: in wooden case or steel case
Delivery Detail: 1 weeks
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 experts of the field ,and equipped with advanced equipments and facilities .
Our diamond bits named Great, which ranging from 3"to 17-1/2".All the products have been awarded the ISO9001 certificate.
Furthermore, the experienced and knowledgeable service team will ensure all the superior performance of our products in both the domestic and international market.
With our service pursuit "Drilling requirement initially ,Customer satisfaction finally ",we assure the products the best quality by adopting advanced design technology ,manufacturing process and strict quality control .Our company will always improve and innovate to satisfy different needs for all users in the entire world.
7-1/2”GD1905ST | |
| 7-1/2” | The size of diamond PDC bit |
| GD | Matrix body bit |
| 19 | Size of cutters of the bits |
| 05 | Quantity the blades of the bits |
| S | Crooked blades |
| T | BACK TOOTH |
| Packing | Wooden boxes, steel boxes |
| Payment | T/T , L/C |
| MOQ | 1 piece |
| Supply Ability | 5000 pieces/ month |
| Delivery Time | Within 30 days |
Model No.: DB
Features: 1. Manufacturer, 25 years experience,134 workers
2. Material: Diamond
3. Competitive price
4. ISO9001:2000
5. OEM acceptable
Model No.: size 3" to 26"
Features: Brawny Tricone Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &ISO
Model No.: 3-3/5" to 26"
Features: Newest TCI Tricone Bits
1)used for oil filed, water well
3)metal seal or rubber seal
4)Certified by API &ISO
5)FOB 100~3000
Model No.: 437
Features: Newest Tricone Rock bits
1)used for oil filed, water well
3)metal seal or rubber seal
4)used to drill low compressive stren
Model No.: size 3-3/5" to 26 "
Features: New Tricone Rock Bits/tricone bit
1) Certified by API&ISO
2)20 experience
3)Best quality and best servive
4)FOB100~3300USD
Model No.: size 3-3/5" to 26"
Features: Newest Three cone bit
1)used for oil filed, water well
2)metal seal or rubber seal
3)used to drill low compressive strength
Model No.: size 3-3/5" to 26"
Features: Newest steel tooth bit
1)used for oil filed, water well
2)metal seal or rubber seal
3)used to drill low compressive strength
Model No.:
Features: Contains the most useful drills and bits for household usage
Model No.: 69MM-132MM
Features: tungsten carbide insert tricone bit
1.API & ISO9001
2.min order 1pcs
3.a large stock
4.with good tungsten carbide insert
Model No.: Cylinder Masonry Drill Bits
Features: 1.Quality:high,middle,low
2.Surface treatment:sand blast,nickeling,black and white,steel
3.Package:PVC bag,plastic tube,hanger
Model No.: DNTJ
Features: broach cutter
1.annular drill,speical-purpose carbide tips
2.reduced damage of tips
3.better endurance
4.Multi-cut geometry
Model No.: 9 1/2GD244T
Features: tricone bit
1) High quality
2)Competitive price
3)The best material
4)certified by ISO9001&API