Natural Diamond Core Bit from China manufacturer - Cangzhou Great PDC Bits Co., ltd.

Price:	500.0~2000.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: 3. 8.5x4GNC623

Production Capacity: 500 pcs/month

Delivery Date: within 15~30 days

Processing: Drilling Machine

Workpiece and Weight: Heavy-duty Machine Tool

Controlling Mode: CNC

Brand Name: Great

TFA: 0.89

connection: 6.75"*4"CBS

Means of Transport: Ocean,Land,Air;DHL UPS Fede...

Packing: wooden box or steel box or ...

Processing Types: Metal

Automatic Grade: Semiautomatic

Precision: High Precision

Usage: Special

PCutter size: 6PCS/CT

Gauge length: 1.5-0.75"

PCutter size (mm) 6PCS/CT
TFA(in^2) 0.89
Gauge length 1.5-0.75"
connection 6.75"×4"CBS

product name 3. 8.5x4GNC623 Natural Diamond Core Bit

Product specification

PCutter size (mm) 6PCS/CT

TFA(in^2) 0.89

Gauge length 1.5-0.75"

connection 6.75"×4"CBS

Operating parameters

Rotary speed(rpm) 40-80

Weight on bit(KN) 20-100

Max wob(KN) 100

Flow rate (lps) 10-30

applications

Application Formation: Hard and compact formation with very high compressive strength and some abrasive layer.Rock type: Calcareous shale.sandstone.

Features
Double core parabolic profile and heavy natural diamonds placement are designed for coring in the hard and abrasive formations.High grade and suitable size natural diamonds improve increase bit's ROP and duration.

3. 8.5x4GNC623 Natural Diamond Core Bit

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