1.Increased penetration rate
2.long service life;low drilling cost
3.Excellent straghtness and hole clean quality
4.ISO:9001
Port: shenzhen
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 50000 Piece/Pieces per Month
Payment Terms: L/C,D/P,T/T
Contact Supplier
Packaging Detail: wooden box or as clients'requirement.
Delivery Detail: Within 10 days or as order quantity
Step Drag Bit
Step drag bit: three wings step drag bit, four wings step drag bits;
Drag bits diameter:76mm to 445mm;
Drag bits thread sizes: :2 3/8” API Reg, 3 1/2” API Reg, 4 1/2” API Reg, 6 5/8” API Reg, etc;
Model No.: 0808,1004,1008,1304,1306,1308,131...
Features: PDC cutter for PDC oil drilling,rock PDC drilling,PDC coal mining drilling,Geological PDC bit with high impact resistance,abrasi
Model No.: GD
Features: Diamond long core drilling rig for pcd drilling
Diamond tip with alloy steel shank
High speed; OEM is ok.
Passed ISO:9001
Model No.: VB-DP006
Features: diamond tools
with special technology of diamond brazing, teh griding effect will be much better and efficiency much higher.
Model No.: PDC drill bit NW series
Features: PDC bit drilling tool with top grade PDC cutter,fast drilling efficiency
PDC bit for geology exploration,mining works,grouting
Model No.: VB-DS002
Features: diamond tools
1. long service life
Model No.: HMTS
Features: hole saws
Made with special carbide tips. Suitable for pistol drill press on steel,cast iron,Non-ferrous metal.
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
Model No.: STS Custom
Features: 1.Efficiency will be increased.
2.Free design solid carbide cutting tools.
3.Mass production is OK
Model No.: PDC anchor shank coal bit MG seri...
Features: PDC anchor shank bits/PDC non-coring bit/PDC drill bit For bolt mesh support,coal mine,coal bed,coal seam
Model No.: PDC core bit QX series
Features: 1.PDC coring bit/PDC core drill bit/PDC manufacturer
2.PDC core bit Long life,high drilling efficiency
3.Bit Best quality,Good
Model No.: ZZ series
Features: 1.PDC arc pillar bit/PDC non-coring bit/PDC bit Manufacturer
2.Diameter 60,75,94,113,133mm
3.Female/Outside thread as requeste
Model No.: PDC drill bit NW series
Features: 1.PDC drag bit/PDC bit/PDC non-coring bit Manufacturer
2.PDC drill bit drilling tool with top grade PDC cutter,fast drilling