Product Features:
drill bit
Solide carbide drill made of super micro-grain solide carbide
Business Terms:
Port: Ningbo
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Day
Payment Terms: L/C,T/T
Contact Supplier
drill bit
Solide carbide drill made of super micro-grain solide carbide
Port: Ningbo
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Day
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: plastic box
Delivery Detail: 1 day stock
drill bit
carbide drill bit designed with unique edge geometry,better centering and removal of chips.With interal coolant supply for better removal of chips and coolant,providing longer tool life and deeper process.TiALN coating are acailable.
Model No.: size 3-3/5" to 26"
Features: Newest Tricone Rock Bits
1)Certified by API & ISO
2)20 experience
3)Best quality and best service
4)FOB 100~3500 USD
Model No.: 3-3/5" to 26"
Features: Newest TCI Tricone Bits
1)used for oil filed, water well
3)metal seal or rubber seal
4)Cerfied by API &ISO
5)FOB 100~3000$
Model No.: COP/CIR/IR/DHD
Features: High and low air pressure down-the-hole drill bits
Low air pressure holeDia.:65-220mm
High air pressure hole Dia.:85-305mm
Model No.: All types
Features: Specialisted in producing of Surface-set/ Impregnated diamond core bit, synthetic diamond bit, casing shoe bit, TC bit, NQ, HQ,,
Model No.: 637
Features: Newest TCI Tricone Bits
1)used for oil filed, water well
3)metal seal or rubber seal
4)Cerfied by API &ISO
5)FOB 100~3000$
Model No.: N22
Features: Electroplated straight drill
1.NO.1 manufacturer of grinding wheel in china,OEM available.
2.ISO9001:2000 & Germany MPA .
Model No.: 25mm-450mm
Features: 1.Diamond core drill bit has long service life;
2.High efficiency;
3.Over 25 years experiences
4.good quality and good price
Model No.: 5mm-100mm
Features: Diamond Drill Bit for glass
1 fast drilling speed,2 high efficiency and less chipping,3 minimum material deformation 4 long lif
Model No.: All types
Features: Specialisted in producing of Surface-set/ Impregnated diamond core bit, synthetic diamond bit, casing shoe bit, TC bit, NQ, HQ,,
Model No.: All types
Features: Specialisted in producing of Surface-set/ Impregnated diamond core bit, synthetic diamond bit, casing shoe bit, TC bit, NQ, HQ,,
Model No.: 3-3/5" to 26"
Features: Newest TCI Tricone Bits
1)used for oil filed, water well
3)metal seal or rubber seal
4)Cerfied by API &ISO
5)FOB 100~3000$
Model No.: 3-3/5" to 26"
Features: Burly Three roller bits
1)Standard:API$ISO
2)safe,reliable and easy
3)Best quality and best service
4)FOB$100~3000