- Product category：Impregnated Diamond Bits
- Name：8-1/2"DK512TS
- Product Type：08504
- Hits：1833
Introduction
8-1/2" DK512TS
Recommended Operating Parameters
| Blade Count | 12 Bldes |
| AVG SPC | N/A |
| Cutters（QTY） | Ф13 mm ( 3 ) |
| DHC-V（QTY） | Ф13 mm ( 57 ) |
| DHC-G（QTY） | Ф13 mm ( 33 ) |
| DHC-H（QTY） | Ф13 mm ( 48 ) |
| Nozzles | Center (TFA=1.5in2) |
| Gauge Length | 3", Protection:8" Options available |
| Junk Slot Area | 8 in2 |
| Bit Connection | 4-1/2" API REG |
| Bit Length | Make-Up: 12.5" Overall: 16.7" |
| Fishing Neck | N/A |
Recommended Operating Parameters
| Flow Rate | 22~35 LPS |
| Rotary Speed | 300~2000 RPM |
| Weight-on-Bit | 10~50 KN |
| Make-Up Torque | 16.6~23.7KN.m |