tci bits

API 9 7/8" Rock Drill Bit For Oil Well(Oil Drill Bit Manufacturer):
1.Company History: 20 years
2.Long Working Life: 70 Hours at least

Size from 3 7/8" to 26"
Covers almost all IADC code.
Stocks adequate&timely delivery

1. API&ISO 9001
2.Size: 95.3mm-660.4mm
3.high quality and best price
4.covers all IADC codes
5.more inventory

Our products successively has obtained ISO9001:2000 international quality system certificate and API certificate.

1.API all size, all IADC all chinese brand
2.Large quatity in stock
3.abundant experience to export

1.CUTTING STRUCTURE
The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.

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

Quick Details Place of Origin: Hebei China (Mainland) Brand Name: Great Model Number: 537
Type: Center Drill Bit Material: High Carbon Stee

Cone for Well Drilling
Size:9 5/8" 9 7/8" 12 1/4" 17 1/2" etc
1.new product: one cone bits
2.material:carbide
API&ISO

537Medium to Hard Formation TCI Tricone Bits
The 537 features aggressive chisel tungsten carbide inserts on the heel rows and inner rows

The durability of premium tungsten carbide inserts is improvedwith new formulas and new techniques for insert bit.

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

A complete line from 3 7/8'' (98mm)~26''(660mm);
IADC code in all sizes and in stocks;
Used for oil/water well,mining,etc;

1. Long working life
2. High speed
3. Attractive prices
4. Good services

1> top quality products and excenllent service
2> about 30 years experience in tricone bits
3> used for water well, mining and oilfield drilling