Kingdream TCI tricone bits
1)Standard:API$ISO
2)safe,reliable and easy
3)Best quality and best service
4)FOB$100~3000
Port: Tianjin seaport/China
Minimum Order Quantity: 1 Piece/Pieces as your requirment
Supply Ability: 400 Piece/Pieces per Month as your requirment
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: Plywooden box or according to the customer's requirments
Delivery Detail: within 7 days after conform order
Newest IADC 637 tricone rock roller drill bits
1)Standard:API$ISO
2)safe,reliable and easy
3)Best quality and best service
4)FOB$100~3000
Bit type | Applicable formation | Main characteristics of the bit | Recommended parameters | |
| Normal WOB KN/mm(bit dia.) | Rotary Speed(rpm) | |||
| HAT617G | Medium hard with high compressive strength and thick&hard stringers, such as hard shale,limestone ,sandstone and dolomite,etc. | Large radius scoop compacts in inner row,wedge co,pacts in outer row,inequable spaced compacts arrangement,and a row of trimmers is added between gage row and heel row. | 0.50~1.05 | 80~40 |
| HAT637G | Medium hard with high compressive strength and high abrasiveness ,such as limestone,dolomite, sandstone and chert,etc. | Large radius scoop compacts in inner row,spherical compacts in outer row,and a row of trimmers is added between gage row and heel row. | 0.70~1.20 | 80~40 |
637
Hard Formation TCI Tricone Bits
The 637 bits can be used to drill hard and abrasive forma-tions. Wear-resistant tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge.
Maximum numbers of hemispherical-durability and long life.
Model No.: DY051
Features: tungsten carbide drill bit
100% virgin material
durable quality
fast delivery
favorable price
Model No.: DNTC
Features: drill bit
1.cutting tool, speical-purpose carbide tips
2.reduced damage of tips
3. better endurance
4.Multi-cut geometry
Model No.:
Features: 1. HSS cutting tool set
2. better endurance of cutting edges.
3. beautiful looking
4.convenient, handy
5. High speed steel
Model No.: DNTP
Features: drill bit
1.cutting tool, speical-purpose carbide tips
2.reduced damage of tips
3. better endurance
4.Multi-cut geometry
Model No.: ST-C71851
Features: Diamond Core Drill Bit
1. used for drilling hole in stone and concrete.
2.high quality.
Model No.: glass drill bit
Features: glass drill bit
diameter from 5 to 120mm,sintered segment,continous rim,
length 75mm,1/2"GAS CNC thread
Model No.: ST-E72830
Features: Concrete Core Drill
1.Change into segment type
2.Various of model and dimension available
3.Good
Model No.: any model
Features: Improved support and retention, diamond are impregnated in the matrix behind the PDC cutters
Model No.: any model
Features: 1) Certified by ISO9001&API
2) Fast drilling rate
3) Strong cutting structure durability
4) Different sizes are available
Model No.: ST-E72831
Features: Diamond Dry Core Drill Bit
1.Change into segment type
2.Various of model and dimension available
3.Good
Model No.: XD
Features: Glass drill bits
1Sharp, more wearable, long life, no fragile
2 can adjust the grit according to customers' request
Model No.: drill bits
Features: HSS Masonry Drill Bits Co8%, including all size
High technical support
Competitive low prie
Good after-sale service