4HRSD4
April 10, 2017
5DH-QL
April 10, 2017
5DH
DOWN HOLE HAMMERS
SPECS
| Description | English | Metric |
|---|---|---|
| Outside Diameter | 4.88″ | 124mm |
| Minimum Bit Size | 5.5″ | 140mm |
| Spanner Flat Size | 3.5″ | 89mm |
| Length (Less Bit) | 41.5″ | 1054mm |
| Bit Shank Type | DHD350R | DHD350R |
| Backhead Thread | 31/2” API Reg Pin | 31/2” API Reg Pin |
| Piston Weight | 33.6lbs | 15kg |
| Wear Sleeve Discard Limit | 4.400″ | 111.8mm |
Reviews
There are no reviews yet.