i we have enough the you wanted
the bit have high quality and high wear resistance
Port: shenzhen
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 100 Piece/Pieces per Year
Payment Terms: T/T
Contact Supplier
Packaging Detail: wooden boxes
Delivery Detail: 7 days after receive your deposit
1.IADC 437 : Soft formation TCI tricone bits
The 437 tci bits are used to drill low compressive strength, very soft formations. Tci bits maximize the use of bothconical and chisel tungsten carbide inserts of large diameters and high projection.This cutting structure design, combined with maximum cone offset,results in high bit penetration rates. The deep intermesh of cutter rows prevents bit bailing in sticky formation.
Very soft with low compressive strength, such as soft marl,salt,unconsolidated sandstone,soft limestone, etc
2.IADC 517: Medium formation tci tricone bits
The 517 features aggressive chisel tungsten carbide inserts on the heel rows and inner rows.This design provides a fast drilling rate and add cutting structure durability in medium to medium hard formations.
Soft with low compressive strength,such as shale,sandstone,anhydrite,shale,etc.
3.IADC 537: Medium formation tci tricone bits
Medium soft with low compressive strength,such as Shale,sandstone,anhydrite,shale,etc.
4.IADC 617: MEDIUM -HARD formation tci tricone bits
The 617 features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows.This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations.
5.IADC 637: Hard formation tci tricone bits
The 637 bits can be used to drill hard and abrasive formations. Water-resistant tungsten carbide inserts are used in the outer rows to prevent loss of the bit gauge. Maximum numbers of hemispherical-shaped inserts are used in all rows to provide cutter durability and long life.
Model No.: all types
Features: coal bit
1.twin wing coal bit manufacturer
2.ZM coal bit do in high quality
3.coal bit OEM
4.good quality
Model No.: any
Features: 1.longer life-span than electroplated diamond tool2.better efficiency than sintered diamond3.engraving technology support
Model No.: DNHL
Features: 1.super tough high speed steel
2. M2, M2AL, M35, M42, ASP2030 etc
3.multi-cut geometry for ply-cutting and lower friction
Model No.:
Features: 1. DIN338
2. M2 HSS
3. recommended for mild steel and general grades of stainless steel
Model No.:
Features: abrasive diamond bit
1.high wear resistance
2.high long life
3.reliable quality
4.24hrs hotline 8615981970224
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.: 110
Features: sandvik drill bit
1.diamond drill bit
2.PDC cutters for high speed drilling.
3.Advanced geometric design
4.Long-term su
Model No.: 65L/75L
Features: diamond drill bit
Professional manufacturer, stable quality, good sharpness
Ten years export experience
Popular in Europe
Model No.: JW
Features: 1.OEM & ODM Service
2.ISO9001:2008
3.High wear-resistant
4.many shapes for your requirements.
5.Swift delivery time
Model No.: any type as your requirement
Features: 1.Lowest price
2.For soft,hard formation
3.Reliable bearing system for well drilling
4.API&ISO certificate
5.Good qualit
Model No.: jlcw017
Features: 1.specialized tricone bits and pdc bits
2.cover all IADC codes
Moq:1 piece
Certification: API
Payment term: L/C at sight,T/T
Model No.: KXD150-200
Features: Rock drill bit ( mining bit )
1).Dia: 200mm~ 2055mm
2).15 years experience
3).1pcs + 5 days
4). Air presure: 5Bar ~7Bar