10L2562-01 Dotco 10-25 Series Inline Grinder. Dotco 10-25 Series Inline Grinder is designed with durable aluminum housing and is designed to work comfortably with the operator. The Dotco 10-25 Series Inline Grinder is compact, but with a powerful motor. Front and rear exhaust models are available. Collet Size: 1/4” Collet Guard: 200 Series Exhaust: Front Throttle Type: Lock Off Lever Free Speed (rpm): 12,000 Abrasive Capacity: 1” Carbide Burr, 1.5” Mounted Wheel Type Housing: Aluminum Weight: 1.9lbs/0.86kg Overall Length: 7.0”/178mm Air Inlet Size: 1/4”