Description of Dynabrade 59013 Self Generated Dynorbital Spirit Diameter
Includes low profile, premium urethane weight-mated sanding pad, blue lever identifies 3/8" (10 mm) dia. orbit, used for aggressive sanding. Drop-In Motor available (sold separately) to reduce costly down-time associated with routine maintenance. Comfort Platform provides additional hand and wrist support, also offers increased protection against cold air exhaust.
Based on my experience, this tool is a game-changer for any industrial setting .The self-generated power feature makes for a more efficient sanding experience saving both time and energy. The ergonomic design is comfortable to use for extended periods of time. However, this model has a higher price point compared TO other industrial sanders on the market..
This is a grinder. Made in the USA, slightly lighter than most grinders of this type and with a self-generating vacuum. Works great. It costs a little more but is generally cheaper (taking into account lifespan and rate of stock removal). Requires oil in air line or frequent greasing - so not for bare wood work (oil must be removed from wood after sanding), fine after some finish has been applied. The light (over) heavy plastic case makes overhead work and the user easier overall.