tricone rotary bits - 8-1/2" GD1904

1) Certified by ISO9001&API, 2) Fast drilling rate, 3) Strong cutting structure durability, 4) Different sizes are available - more info check here: http://www.buyindustrialtools.com/tricone-rotary-bits-10060555/

Quick Brief

Place of Origin: Hebei China (Mainland) Brand Name: Great Model Number: 8-1/2" GD1904 Type: Center Drill Bit Material: Diamond Use: Well Drilling size of the bits: 3" to 27" blades: 4 size of cutters: big body: matrix body

Product Features:

1) Certified by ISO9001&API

2) Fast drilling rate

3) Strong cutting structure durability

4) Different sizes are available

Business Terms:

Port: Tianjin Port

Minimum Order Quantity: 1 Piece/Pieces the more the better

Supply Ability: 5000 Piece/Pieces per Year as your requirement

Payment Terms: L/C,T/T

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Specifications and Product Details:

8-1/2"GD1905S
8-1/2”	The size of diamond PDC bit
GD	Matrix body bit
19	Size of cutters of the bits
05	Quantity of the blades of the bits
S	Crooked blades
T	Back tooth
Q	Import cuutters

2.The ISO 9001:2008certificate OF DIAMOND PDC BIT AND DIAMOND CORE BIT

3.THE DESCRIPTION FOR DIAMOND PDC BITS

PDC bits series

Feature : Improved support and retention

Advantage : Manage the magnitude cutter loading and bit torque.

Benefit : Improved bit durability and directional responsiveness.

Advantage:Higher nozzle counts and or fixed ports to best serve cleaning ,cooling and cutting evacuation requirements with available hydraulic flows.allow for higher flow rates with minimal increase in pump pressure.

Benefit :Optimized ROP and bit life ; Longer drilling intervals without need for tripping.

Feature: Diamonds are impregnated in the matrix behind the PDC cutters.

Benefit : Increased footage drilled in abrasive applications.

Feature : Larger than standard TFA.