Dotco 12-23 Series Gearless Belt Sander. Dotco 12-23 Series Gearless Belt Sanders can grind, deburr, strap polish, and blend. Dotco 12-23 Series Gearless Belt Sanders are available in your choice of geared or gearless. Also featured on the Dotco 12-23 Series Gearless Belt Sanders is the ergonomic housing that reduces cold air transmission to the operator. Dotco 12-23 Series Gearless Belt Sanders can grind corners, enter grooves, debur, strap polish or enter channels. The unique belt cover makes belt changes quick and easy. You can use non-woven nylon or coated abrasive belts on a variety of surfaces. The unique sanding attachment pivots 360 degrees to allow user flexibility in reaching confined areas. The belt cover snaps on/off easily with no special tools needed allowing for quick belt changes. The arm itself is interchangeable to best suit a variety of applications. Free Speed: 20,000 Abrasive Capacity: 5/8” or 3/4” W x 18” L Sanding Belt Type Housing: Composite Weight: 2.5lbs/1.13kg Overall Length: 15.0”/381mm Air Inlet Size: 1/4” Lever: Lever Throttle