Cut and maintain your own carbon and aluminum shafts in the comfort of your home. Both the 5000 and 8000 RPM motors come equipped with a safety shield, adjustable blade guards, and rubber pads on the base to reduce vibration and improve stability. Built-in measuring scale and spin testers; easy-access, cord-mounted on/off power switch. Package includes arrow saw, 2 blades, and 2 arrow spin testers.