Chinese Professional Pdc Core Drill Bits - Bi-Center PDC Bit – Ruishi
Chinese Professional Pdc Core Drill Bits - Bi-Center PDC Bit – Ruishi Detail:
1、Inner and outer gauges are protected by natural diamond,which helps several-fold increasing wear resistance and stability of the bit.
2、 Short parabolic configuration outer cone crown design,high cutter density,significantly increases wear resistance and stability of the bit.
3、Suitable for medium to medium hard formation.
Bit |
SPECIFICATIONS |
RECOMMENDED PARAMETERS |
|||||
Size |
Primary Cutter Size |
TFA (in2) |
Gauge Length |
Connection |
Rotary Speed (rpm) |
Weight On Bit (KN) |
Flow Rate (lps) |
8-1/2” |
13mm |
0.50-1.20 |
1.5’’ |
4-1/2” REG |
40~150 |
23~70 |
11~20 |
Product detail pictures:
Related Product Guide:
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs of Chinese Professional Pdc Core Drill Bits - Bi-Center PDC Bit – Ruishi , The product will supply to all over the world, such as: Chicago, Japan, Czech republic, Our items are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
By Donna from Spain - 2017.12.19 11:10
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Beatrice from Greece - 2018.06.30 17:29