MP55SD5
April 10, 2017XP120-SD12
April 10, 2017MP80
DOWN HOLE HAMMERS
SPECS
Description | English | Metric |
---|---|---|
Outside Diameter | 7.15″ | 181.0mm |
Minimum Bit Size | 7.88″ | 200mm |
Spanner Flat Size | 5.5″ | 140mm |
Length (Less Bit) | 47.4″ | 1205mm |
Bit Shank Type | QL80 | QL80 |
Backhead Thread | 41/2” API Reg Pin | 41/2” API Reg Pin |
Piston Weight | 86lbs | 39.1kg |
Wear Sleeve Discard Limit | 6.650″ | 168.9mm |