The JET Tools MDG90 puts a .3 HP motor and a 90° angle head into a mini die grinder for work in confined areas. Its bevel gearing reduces speed to support powerful operation, while a throttle lever lets the operator adjust speed. Durability features include steel inserts at the end plates, a brass collar, reinforcement at the air inlet and a cylinder manufactured from higher-grade steel. Air regulation is integrated, with exhaust directed through the front.

• Uses ball bearings throughout; deeper-cut gears are secured with a slot-and-pin arrangement to support longer service life.
• 1/4" collet with an 18,000 RPM free speed; supplied accessories include wrenches and a 1/8" collet.
• Overall length: 5-3/16"; weight: 1.05 lb (0.47 kg).
• Average air consumption: 5 cfm; minimum hose size: 3/8"; NPT air inlet: 1/4".
• Sound pressure: 103 dBA; vibration: 2.5 m/s².
• Model: MDG90; SKU: SUW-402110; product number: 402110.