metal drilling bit

1.Size:17 1/2"
2.Covers all IADC codes
3.Long life and full model
4.good after-sales service
5.certificated with API and ISO

Lots of PDC bits in stock.And import all kinds of used PDC bits and TCI bits.

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

Matrix body pdc bit for well drilling
Certified by ISO9001
Covers all IADC codes
Size:4 5/8"(117.5mm)~17 1/2"(444.5mm)

PDC bits are the new bits with the characteristics of high wear resistance, high impact resistance, anti-ramps, mud-pack, high penetration rate.

Diamond bit,PDC bit
1.Main cutter:13mm,6 blades
2.High wear resistance cutters.
3.Oppose-circumnutation design.
4.six blades

Body: matrix body or steel body
Size: 6'' 8 1/2'' 12 1/4'' etc.
Blades: 4-8
Cutter size: 1613mm, 1913mm etc.
It could be customized

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

517Medium Formation TCI Tricone Bits
The 517 features aggressive chisel tungsten carbide inserts on the heel rows and inner rows

Tungsten Carbide Mining Bit For Oil Well:
1.Company History: 30 years
2.Long Working Life: 70 Hours

PDC drilling bit
1. High Speed
2. Oil Well and Gas Well
3. Diamond cutter
4. High quality and best price

1.Diameter:85mm-555mm
2.DTH Hammer: 3"-12"
3.Splines:4-10
4.Package :in carton
5.Supply ability:2000pcs/month....

1.Excellent reaming ability,hole size uniformity
2.Safety,durability and high cost performance
3.High cost-performance

Type: matrix body or steel body
Size: 6'' 8 1/2'' 12 1/4'' etc.
Blades: 4-6

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

kingdream TCI tricone rock bits API:
1)certified by ISO9001&API
2))min order;one pcs rock bits
3)IADC:114-117,127,437,517,

Tricone tci bit IADC437 well drilling machine
1.Fast drilling rate
2.Strong cutting structure durability
3.Diffrernt size available
4.Low cost

brand : solidkey
custom hole opener
good quality & competitive price
Any sizes is possible

1.Excellent reaming ability,hole size uniformity
2.Safety,durability and high cost performance
3.High cost-performance

Threaded button rock drill bit
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, etc

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

1.conical teeth and hard-facing
2.Fast drilling rate
3.Strong cutting structure durability
4.rubber seal or metal seal

PDC core drill bit for water well drilling
1.Large inventory on hand
2.Good quality and after-sale service
3.Reasonable price
4.Can be customized

1.Excellent reaming ability,hole size uniformity
2.Safety,durability and high cost performance
3.High cost-performance

6 1/2 IADC 537, tungsten carbide insert sealed bearing tricone bit

roller cone bits
1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

Petroleum steel body pdc drilling bit
1. All sizes available
2. High Penetration, High Blade Profile
3. Better durability
4.High quality

1.Excellent reaming ability,hole size uniformity
2.Safety,durability and high cost performance
3.High cost-performance

High Rotary Speed Tricone Drill Bit:
1.Company History: 30 years
2.Long Working Life: 70 Hours