ADI hydraulic circular saws are the fastest cutting, coolest running, lightest and longest lasting tools available on the market today. The high torque gear motor develops up to 6 HP, providing the fastest blade speed at a given flow rate compared to any other hydraulic circular saw. The oval shape of the fiberglass extension tube provides additional strength and allows for flexible hose to be used internally instead of the fiberglass tubes that the competitors use. This ADI circular saw also features a patented spool system eliminates heat generation within the tool, which provides a safety benefit and extends the life of the tool. To increase the versatility and cost effectiveness of the ADI saw the chain saw and circular saw heads are interchangeable if and when your needs change, you can simply change the head assembly instead of purchasing an entire additional tool. ADI circular saws come in two lengths that are both die-electrically certified for liveline work.