DSDH-900, 900F & 900FF

• DSDH900 is rotation drill head for water well & geothermal
• DSDH900F is rotation drill head for exploration drilling (Diamond drilling)
• DSDH900FF is rotation drill head for exploration drilling (Reverse Circulation drilling & Diamond drilling)
• DSDH900 can be used up to 600M depth
• DSDH900F can be used up to 900M (HQ drilling)
• DSDH900FF can be used up to 400M (RC drilling)
• Strong power
• Oil circulation method in gear box
• Simple design - easy operation & maintenance
• Economic assembly for spare part
• Less noise