1.3-Wings drag bit
2.PDC drag bit/TC drag bit Manufacturer
3.Drag bit drilling faster&good efficiency for soft rock formation
Port: Zhengzhou OR any ports as requested
Minimum Order Quantity: 5 Piece/Pieces Can Negotiation
Supply Ability: 300 Piece/Pieces per Week Can be enhance
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Contact Supplier
Packaging Detail: In a carton or as requested.
Delivery Detail: Within 3~15 days after order confirm
PDC drag bits
PDC Drag bits also named blade bits, with PDC cutter inserts on the blades, they are applied to rock formation f≤6,like mudstone, shale, sandstone, etc. mainly used for drain hole, grouting hole, geological and hydrology drilling etc.
Usually LD PDC drag bit’s drag bits are three wings, while sometime people need four wings, five wings or six wings.
LD PDC drag bits selected high quality PDC cutters, which ensure the bits have high abrasion resistance, fast drilling speed and long life.
LD PDC drag bits diameter is from75mm to 315 mm, any special design is available upon customers' request.
TC (Tungsten carbide) Drag bits
TC (Tungsten carbide) Drag bits, which is designed for soft formations such as sand,clay,or some soft rock. Uses include drilling water well, mining, geothermal environmental & exploration drilling etc.Whenever possible, they should be used to drill pilot holes because they produce cutting that are easiest to log.
Usually 2-wings drag bit, 3-wings drag bit, 4-wings drag bit optional.
Shapes can do chevron & step as requested.
Sizes: 3 3/4", 3.7/8", 4", 41/4", 55/8 ", 47/8", 6", 7.3/8", 4.3/4",5.1/8", 5.5/8", 5.7/8", 6.1/4", 6.3/4", 6.5/8" 7.3/8" 9.7/8",11.1/2" etc as requested.
Our standard type already exported to USA, Australia, and Japan etc. more than 30 countries.
Non-standard type can produce as Picture or Drawings.
Should you have any interests and need more information, Please feel free to contact.
Model No.: 9 1/2GD244T
Features: tricone bit
1) High quality
2)Competitive price
3)The best material
4)certified by ISO9001&API
Model No.: any model
Features: Improved support and retention, diamond are impregnated in the matrix behind the PDC cutters
Model No.: well
Features: 1.extremely high hardness and abrasion resistance
2.tungsten carbide substrate
3.improve the malleability and weldability
Model No.: VB-DP004
Features: diamond tools
with special technology of diamond brazing, teh griding effect will be much better and efficiency much higher.
Model No.: HJ, HA, GA, GAT, HY
Features: 1.PDC bits for soft,hard rock
2.size:3 1/2''-17 1/2 ''
3.certified by ISO,API
4.high quality best price
5.timely deliver
Model No.: GL-ND
Features: Professional Nail Drill Bits with Sanding bands
1.high quanlity steel;
2.Easy to use;
Model No.: SKG214
Features: 1)15 year's experience in drill bit
2)certificate:ISO9001:2000
3)delivery in time
4)long life time
5) MOQ:1 piece
Model No.: sealed bearing
Features: kingdream rock tricone bits
1)API &ISO9001drill bit
2)min order 1pcs bit
3)lower price tricone bit
4)a large stock rock bit
Model No.: DRTX
Features: rail cutter
19mm or 19.05mm weldon shank.Suitable for all brands of rail drilling machines.
Model No.: 8 1/2GD4478G
Features: TIC tricone bit
1)excellent qulity
2)reasonable price
3)good service
4)certified by ISO9001
Model No.:
Features: 1. The single cone bit is sealed journal bearing,
2. "o"type sealing, covers almost all IADC codes
Model No.: VB-DK002
Features: diamond tools
1. high efficiency
2. long working life
3. fast drilling speed