Kingdream 8 1/2" Newest Brawny IADC 437 Rock Bits - size 3" to 26"

Brawny Rock Bits, 1)Bits size range :3-3/5"-26", 2)Best quality and low price, 3)Longer drilling intervals, 4) API &ISO - more info check here: http://www.buyindustrialtools.com/Kingdream-8-1-2-Newest-Brawny-IADC-437-Rock-Bits-10110819/

Quick Brief

Place of Origin: Hebei China (Mainland) Brand Name: FANGLEI Model Number: size 3" to 26" Type: Center Drill Bit Material: Tungsten Carbide Use: Well Drilling size: all kinds of size IADC: 437 Brand: kingdream color: Blue standard: API&ISO

Product Features:

Brawny Rock Bits

1)Bits size range :3-3/5"-26"

2)Best quality and low price

3)Longer drilling intervals

4) API &ISO

Business Terms:

Port: XinGang/China

Minimum Order Quantity: 1 Piece/Pieces as your requirment

Supply Ability: 500 Piece/Pieces per Week as your requirment

Payment Terms: L/C,T/T,Western Union

Contact Supplier

Kingdream 8 1/2" Newest Brawny IADC 437 Rock Bits

Specifications and Product Details:

Brawny Rock Bits

1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &ISO

TCI Tricone Bits 415
Soft Formation TCI Tricone Bits
1)The 415 tci bits are used to drill low compressive strength, very soft formations.

2)TCI bits maximize the use of both conical and chisel tungsten carbide inserts of large diameters and high projection.

3)This cutting structure design, combined with maximum cone offset, results in high bit penetration rates.

4)The deep intermesh of cutter rows prevents bit balling in sticky formations .

TCI Tricone Bits 535
Medium Formation TCI Tricone Bits
1)The 535 features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. 2)This design provides a fast drilling rate and added cutting structure durability in medium-to-medium hard formations.

3)The HSN rubber O-ring provides adequate sealing for bearing durability.