FOR SOFT TO MEDIUM ROCK FORMATIONS

• 8 H.P. TECUMSEH ENGINE
• MAIN BASE STABILIZER RAILS
• WEIGHT BAR PULL -DOWN ASSIST
• MOBILE UNIT WHEEL DOLLY SYSTEM
• AIR / WATER/ MUD INJECTION FLOW CONTROL VALVE SWIVEL SYSTEM                  
• MAIN BASE WATER DEFLECTOR SHIELD
• DRILL STEEL TABLE WATER DEFLECTOR SHIELD
• MECHANICAL ADJUSTABLE PULL -DOWN PRESSURE WINCH SYSTEM
• DOUBLE SPOOL WINCH
• 25-1 GEAR BOX
• Quality Control Inspected!
• "Sales and Technical Service Direct from the PORTADRILLMINI Inventor."

• "Equipment  Lease / Finance Programs. " 

PORTADRILLMINI VIDEO DRILLING THROUGH ROCK :

mms://media.engr.psu.edu/rth_net/drill_june2006.wmv