HDD40 - 4.1/4" Bit

Mincon HDD40 Hard Rock Pilot Hammer

P/N: MHDD40AS - Mincon HDD40 Hard Rock System

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Specifications:

• Bit size - 10.8 cm
• Outside diameter - 8.5 cm
• Length - 187 cm
• Weight - 49 kg
• Bend - 1.5°
• Minimum required compressor capacity (<75 m bore length) - 11.3 m3/min @ 17 bar
• Minimum required compressor capacity (>75 m bore length) - 19.8 m3/min @ 24 bar
• Rear connection - 2.375" API REG (P)
• Drill rod compatilbility - FST#250, FST#400
• Model compatibility - D16x20, D16x20A, D16x20 Series II, D18x22, D20x22, D20x22 Series II, D20x22 S3, D23x30 S3, D24x26