HQU Diamond Drilling Overshot
PEERCHEER offers HQU quick pump-in overshot for use with HQU core barrel. HQU quick pump-in overshot provides significantly improved pump-in rates with dual pump-in lip-seals.In addition, HQU quick pump-in overshot incorporates the proven/reliable, patented Landing Indicator bushing as an optional bypass valve feature. HQU overshot is ideal for maximum productivity in underground or pump-in applications.
Product Details
Parameter
HQU Diamond Drilling Overshot Standard Parts:
1-HQU Overshot Eye Bolt
2-HQU Overshot Cable Swivel Collar
3-HQU Overshot Thrust Bearing
4-HQU Overshot Castle Nut
5-HQU Overshot Cotter Pin
6-HQU Overshot Grease Fitting
7-HQU Overshot Cable Swivel Body
8-HQU Overshot Upper Body
9-HQU Overshot Pin
10-HQU Overshot Pump-In Lip Seal
11-HQU Overshot Seal Seat
12-HQU Overshot Indicator Bushing
13-HQU Overshot Ball
14-HQU Overshot Head
15-HQU Overshot Plain Pin
16-HQU Overshot Spring Pin
17-HQU Overshot Compression Spring
18-HQU Overshot Lifting Dog
HQU Diamond Drilling Overshot
| HQU Nonimal Parameter | mm | Inches |
| HQU Hole Diameter(approx.) | 96.0 | 3.780 |
| HQU Core Diameter(approx.) | 63.5 | 2.500 |
| HQU Core Bit Set OD(approx.) | 95.6 | 3.764 |
| HQU Core Bit Set ID(approx.) | 63.5 | 2.500 |
| HQU Reaming Shell Set OD(approx.) | 96.0 | 3.780 |
