Mincon HDD50 Pilot Hammer

• Pilot bit: 133mm (5.25”)
• Optional bit: 146 mm (5.75”)
• Thread type: 2⅜” API Reg Pin
• Rig Application: Up to 10,900 – 18,150kg (24,000 – 40,000 lbs)
• Available accessories: Manual Oiler / Remote Oiler / Foam Injection System
• Hammer lubrication: Mincon RDO Envirosafe Rock Drill Oil
• Recommended drilling fluids: Mincon Hole Control (Polymer) / Foam
• Compatibility: DCI / Subsite
• Bit Type: Steering / Round
• Bent Sub: 2 Degree
• Minimum recommended air package under 76m (250′): 21.25 m³ / min @ 24.1 Bar (750 cfm @ 350 psi)
• Minimum recommended air package over 76m (250′): 25.2 m³ / min @ 24.1 Bar AC (900 cfm @ 350 psi AC)

*After-cooled air. Mincon recommends using after-cooled air compressors when ambient temperatures exceed 7 degrees celsius (45 degrees Fahrenheit).