1,30 years experience in drill bit manufacture
2,Fries-class quality with most competitive price
3,Tel:08615132793294
Port: Tianjin Port
Minimum Order Quantity: 1 Piece/Pieces the more the cheaper
Supply Ability: 500 Piece/Pieces per Month more
Payment Terms: T/T
Contact Supplier
Packaging Detail: iron case
Delivery Detail: within 15-30 days
1 . Cangzhou Great Drill Co., Ltd Specializes in producing PDC bit
2. meet strictly of API &ISO standard
3. deep blade design makes junk slot much more roomy with more beneficial to remove cut and improve ROP.
4. product size:3"-26" as your request
5. high quality, reasonable price and service pursuit” Drilling requirement initially, Customer satisfaction finally”
6. delivery on time
7. good feedbacks of the clients
8. medium parabolic profile and medium cutter density desifn is sutible for soft to medium hard formations
9. are blade design enhance drilling performance and the cutting capability
Feature:Improved support and retention
Advantage:Manage the magnitude cutter loading and bit torque.
Benefit:Improved bit durability and directional responsiveness
Model No.: Type K0
Features: 1.good quality
2.low price
3.long lifetime
4.short delivery
5.more than 10 years experience
Model No.: All types
Features: OEM diamond core bit
impregnated/surface-set diamond core bit
ISO9001 diamond core bit
diamond bit good feedback
NQ,HQ3 bit
Model No.: All types
Features: OEM diamond core bit
impregnated/surface-set diamond core bit
ISO9001 diamond core bit
diamond bit good feedback
NQ,HQ bit
Model No.:
Features: cemented carbide for rock drilling tools are suitable for the Mining, Quarrying, Coal-cutting, Road construction etc.
Model No.: All types
Features: OEM diamond core bit
impregnated/surface-set diamond core bit
ISO9001 diamond core bit
diamond bit good feedback
NQ,HQ bit
Model No.: HA, HJ, HY, GA, etc
Features: 1.For soft,medium hard formation
2.Reliable bearing system
3.API,ISO certificate
4.High quality,good service
5.Lowest price
Model No.: All types
Features: OEM diamond core drill bit
impregnated/surface-set diamond core drill bit
ISO9001 diamond core drill
drill bit good feedback
Model No.:
Features: tungsten carbide rock drilling buttons are suitable for the Mining, Quarrying, Coal-cutting, Road construction etc.
Model No.: 5-100
Features: Diamond Core Drill Bit1 fast drilling speed,
2 high efficiency and less chipping,
3 minimum material deformation4 long life
Model No.: All types
Features: OEM diamond core bit
impregnated/surface-set diamond core bit
ISO9001 diamond core bit
diamond bit good feedback
NQ,HQ bit
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.: KRT-041H
Features: Counter sink drill,counter bore drill,counter drill,diamond drill