HDD90 - 9.1/4" Bit

Mincon HDD90 Hard Rock Pilot Hammer

P/N: MHDD90AS - Mincon HDD90 Hard Rock System

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Specifications:

• Bit size - 23.5 cm
• Outside diameter - 19.4 cm
• Length - 195 cm
• Weight - 328 kg
• Bend - 2°
• Minimum required compressor capacity (<75 m bore length) - 31.2 m3/min @ 24 bar
• Minimum required compressor capacity (>75 m bore length) - 35.4 m3/min @ 24 bar
• Rear connection - 4.5" API REG (P)
• Drill rod compatilbility - 4.5" API IF - 5.5" API FH
• Model compatibility - D220x300, D220x300 S3, D300x500, D330x500