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.: various
Features: Diamond Core Drill Bit1 fast drilling speed,2 high efficiency and less chipping,3 minimum material deformation4 long life
Model No.: multi-mode
Features: 1.longer life-span diamond tool2.better efficiency than sintered diamond3.engraving technology support
Model No.: any
Features: 1.longer life-span diamond tool2.better efficiency than sintered diamond3.engraving technology support
Model No.: any
Features: diamond tools are used for fragile and hard materials.
we produce and export all specification of diamond drill bit.
Model No.: HA126
Features: certification:API
drilling hours:70 hours
maximum drilling depth:2000m
item:steel tooth bit for very soft formation
Model No.: HA126
Features: certification:API
drilling hours:70 hours
maximum drilling depth:2000m
item:steel tooth bit for very soft formation
Model No.:
Features: 1)13 5/8'' tricone bits for drilling
2)15 year's experience in drill bit
3) certificate:ISO9001:2000
4)MOQ: 1pc
Model No.: HA126
Features: certification:API
drilling hours:70 hours
maximum drilling depth:2000m
item:steel tooth bit for very soft formation
Model No.: HA126
Features: certification:API
drilling hours:70 hours
maximum drilling depth:2000m
item:steel tooth bit for very soft formation
Model No.:
Features: 1)6 1/2'' Tricone mill tooth bit (manufactory)
2)15 year's experience in drill bit
3) certificate:ISO9001:2000
4)MOQ: 1pc
Model No.:
Features: Din standard,ANSI standard,Metric sieze and imperial size
Model No.:
Features: Twist drill bit:Din standard,ANSI standard,Metric sieze and imperial size