PDC concave bit
Good abrasion resistance
High drilling speed
Longer service life concave PDC bit
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 drill tool manufactured by Zhengzhou LD Diamond Products CO.,Ltd, is made from PDC cutter brazed to Matrix or Steel Body. The PDC cutter has high hardness, abrasion resistance and toughness, provides a cutting structure for the rock formations that respond well to failure by shearing and wears by micro-chipping. Compared to tungsten carbide bit, cone bit, diamond impregnated bits, the PDC bit has increased efficiency and longer life.
Our advantage:
PDC concave drill bit
Type | D(mm) | H(mm) | Wing Quantity | Water pore Quantity | Water pore D(mm) | |
| Top | Flank | |||||
| NW-3 | 65 | 115 | 3 | 5 | 10 | 12 |
| NW-3 | 75 | 120 | 3 | 5 | 10 | 12 |
| NW-3 | 94 | 130 | 3 | 5 | 10 | 14 |
| NW-3 | 113 | 140 | 3 | 5 | 10 | 14 |
| NW-3 | 133 | 150 | 3 | 5 | 10 | 14 |
| NW-4 | 153 | 150 | 4 | 5 | 10 | 14 |
Model No.:
Features: DTH rock drill bits
1. different sizes rock drill bits.
2. Flat, concave, convex, drop center
3. MOQ: 1pcs
Model No.: SKH437
Features: well drill bits
1.Specification:9 5-8" 244.5mm
2.IADC:437
3.WOB:0.35--0.95 KN/mm
4.sealing: rubber rings
Model No.: 6 TO 22INCH
Features: 1.tci bit
2.good quality
3.well drilling influence
Model No.: RK5165S-M423
Features: CFD hydraulic balance design results in better bit cleaning and cutting removal.
Model No.: 6'' DF1305
Features: We Obtained API, ISO, CNPC (China National Petroleum Corporation), Sinopec (Sino Petroleum Corp), Patent Certifications.
Model No.:
Features: drill bit
1.High quality
2.Combination price directly from factory.
3.Good quality with competitive price.
Model No.: YT-409
Features: YT-409 Laser-Welded-Diamond-Core-Drill-Bits
Diameter 20/25/32/35/38/40/50/75mm
Hole Size M14/M16/ 5/8-11
Model No.: HFKH
Features: diamond core drill bit
1.For stones core drilling
2.High drill accuracy
3.Fast drilling speed
4.without chipping breakage
Model No.: 13pc HSS Twist Drill Bit Set
Features: 13pc HSS Twist Drill Bit Set is made of HSS
Packed in metal case
Model No.: 5 blades
Features: 1.PDC bit
2.pdc bit matrix double blades
3.size:4-8 blades
Model No.: PDC
Features: PDC core bit
1.Certified by ISO9001 and API
2.High quality and best price
3.Full size
Model No.: 3-20 inch
Features: 1.8.5 new tci tricone bit
2.size 3-20 inch
3.high quality and reasonable