Best-Selling Pdc Oil Well Drilling Bits - Diamond Core Bit – Ruishi
Best-Selling Pdc Oil Well Drilling Bits - Diamond Core Bit – Ruishi Detail:
1、Short parabolic configuration outer cone crown design,high cutter density,significantly increases wear resistance and stability of the bit.
2、Inner and outer gauges are protected by natural diamond,which helps several-fold increasing wear resistance and stability of the bit.
3、Suitable for coring in medium to medium hard abrasive formation.High rate of core recovery.
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” |
6pcs/CT |
0.20-1.50 |
1.5’’ |
川8-3CBS 川8-4CBS |
40~80 |
20~100 |
10~25 |
Product detail pictures:
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By Pearl from Poland - 2017.12.02 14:11
Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
By Frederica from Swiss - 2018.06.12 16:22