MR120 RC Hammer
- Hammer outside diameter: 120mm (4.75″)
- Hammer length: 1,190mm (47″)
- Drill bit size range: 127mm – 143mm (5″ – 5.625″)
- Supported backhead threads: 4″ & 4.5″ Remet, 4″ & 4.5″ Metzke, 115 ARDX
- Recommended minimum air package: 425 L/s @ 24 bar (900 cfm @ 350 psi)
- Shank type: MR120
