ForConstructionPros.com

Every type of concrete cutting tool has a unique application to which it is uniquely suited. By understanding the finer points of each type of saw in your rental inventory, employees will be able to make the best suggestions to your customers, resulting in the most successful rentals. Following are profiles of three very popular rental saws.

Cut-off machines

Q: What is a cut-off machine and what does it do?
A cut-off machine is a hand-held two-stroke machine used to cut concrete, asphalt and metal. A cut-off machine uses either a composite resin abrasive wheel or a diamond wheel to cut concrete, asphalt and metal in various construction applications, explains Adam Hanks, product manager at Stihl Inc.

Q: How does it differ from other types of concrete saws?
There are many types of concrete saws, from walk-behind floor saws to wall saws and diamond wire saws, just to name a few, says Hanks. "Cut-off machines differ from these other types of concrete-cutting equipment mainly because they are hand-held and can be used for a variety of applications. Most other concrete-cutting equipment is designed for specific applications."

Q: What are the most important things for a rental business to consider when selecting a cut-off machine?
Hanks says one of the most important considerations is reliability. When a cut-off machine is down for maintenance, the rental house is losing money by not having the machine available for rent. A cut-off machine should be reliable enough to stand up to the rigors of construction work, but be very easy to service when the need arises. Spare parts should also be readily available from the manufacturer.