Mincon HDD70 Pilot Hammer

• Pilot bit: 184mm (7.25”)
• Thread type: 3.5” API Reg Pin
• Rig Application: Up to 45,400kg – 68,000kg (100,000 – 150,000 lbs)
• Available accessories: Remote Oiler / Foam Injection System
• Hammer lubrication: Mincon RDO Envirosafe Rock Drill Oil
• Recommended drilling fluids: Mincon Hole Control (Polymer) / Foam
• Compatibility: DCI / Subsite / Wire-Line
• Bit Type: Steering / Round
• Bent Sub: 2 Degree
• Minimum recommended air package under 76m (250′):25.5 m3 / min @ 24.1 Bar (900 cfm @ 350 psi)
• Minimum recommended air package over 76m (250′):31.17 m3 / min @24.1 Bar AC (1,100 cfm @ 350 psi AC)

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