sandvik drill bit
1.diamond drill bit
2.PDC cutters for high speed drilling.
3.Advanced geometric design
4.Long-term su
Port: Shanghai, Qingdao
Minimum Order Quantity: 1 Piece/Pieces .
Supply Ability: 1000 Piece/Pieces per Month .
Payment Terms: L/C,T/T,Western Union,MoneyGram
Contact Supplier
Packaging Detail: Wooden box or as your requirement
Delivery Detail: within 5 to 10 days
2011 hot selling new designed dental drill bits
Products Features:
1.We bought our own land and built our own factory.
2.Advanced geometric design for faster penetration.
3.PDC is made of diamond micro-powder and hard alloy substrate under high temperature and high pressure.
It possess of high wear resistance like diamond, at the same time the impact resistance like hard alloy and that’s made it the best material as a drill bit cutter. Reinforced PDC has higher dense diamond powder, claw hard alloy substrate made the two layers solid as whole one. So, the reinforced PDC of supper wear resistance, longer service life and high efficiency.
Detailed Parameter
| Φ28 | Φ30 | Φ32 | Φ48 | Φ56 | Φ75 | Φ94 | Φ110 | Φ152 | Φ190 | Φ230 | Φ270 | |
| WOB(Kg) | 300-700 | 300-700 | 300-700 | 300-700 | 320-800 | 48-1200 | 640-1600 | 880-2200 | 1500-3000 | 1800-4000 | 2200-4500 | 2400-5000 |
| Speed(rpm) | 300-350 | 300-350 | 300-350 | 300-350 | 250-350 | 200-300 | 150-250 | 120-200 | 100-200 | 100-200 | 100-200 | 100-200 |
| WOB(1/min) | 150-200 | 150-200 | 150-200 | 120-160 | 130-180 | 150-200 | 200-250 | 200-300 | 500-850 | 600-1200 | 750-1400 | 1000-1500 |
Best fit rock
| Type | Fit rock |
| General PDC drill bits | F‹10Soft or middle hard rock |
| Strengthen the PDC bit | F=10-12 middle hard rock |
| PDC bit Big strength | F‹18 hard rock |
Model No.: IADC427
Features: Supply all kinds of Rock Bits
20years experience in rock bits market
API&ISO9001 certification
High quality low price
Model No.: PDC drill bit NW series
Features: PDC drill bit,PDC non-coring drill bit,Three/Four wings PDC drill bit,Water well PDC drill bit,Geothermal PDC drill bit,Coal bit
Model No.:
Features: Countersink bits are used for glass countersink
Model No.:
Features: 1.PDC mining bits suitable for drilling large diameter hole under large torque
2.High pump and fast drilling speed
3.Sell well
Model No.: PDC non-coring bit 15
Features: 1. Higher Average ROP
2. Greater Stability
3. Greater Durability
4. Ten years in PDC Bit field
5. API Approved
Model No.: PDC non-coring bit 14
Features: 1. Higher Average ROP
2. Greater Stability
3. Greater Durability
4. Ten years in PDC Bit field
5. API Approved
Model No.: coal rock drill,rock coal drill s...
Features: 1.Coal bit/Rotary bit
2.OEM Coal bit/Rotary bit
3.Coal bit with best price,long life
4.For coal mining,coal bed,coal seam
Model No.: AQ,BQ,NQ,HQ,T Series
Features: Diamond core drill bit for quartzite/concrete/marble/granite drilling
Competitive Price,Fast delivery,Best quality
Model No.: 42mm-450mm
Features: 1.Diamond drill bit is applicable for broken hard rocks;
2.Over 25 years expeiences;
3.High quality best price;
4.Sell well
Model No.: 1306,1308,1313,1608,1613,1908,191...
Features: PDC cutter for PDC oil bit
1306,1308,1313,1608,1613,1908,1913,1916,1919 PDC cutter insert
Higher abrasive & impact resistance
Model No.: AQ,BQ,NQ,HQ,T Series
Features: AQ,BQ,NQ,HQ,PQ Single/Double/Three tube impregnated diamond core bit
Diamond core drill bit for mining,geological exploration
Model No.: PDC drill bit NW series
Features: 1.PDC drill bit for water well drilling Manufacturer
2.Water well drilling bit with PDC cutter,More faster and high abrasive