China Supplier Steel Pdc Drill Bits - Bi-Center PDC Bit – Ruishi
China Supplier Steel Pdc 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:
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By Page from United States - 2017.09.26 12:12
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Dorothy from Melbourne - 2018.07.12 12:19