The JET Tools DG149HD is a super heavy duty die grinder intended for extra heavy duty industrial applications. Its .9 horsepower motor sits within a housing precision-machined from solid bar stock. Motor construction combines two ball bearings with a finely honed cylinder of alloy steel and a pair of steel end plates. A push-button lever throttle has a self-locking mechanism for operator comfort, control and safety. The heavy duty Erickson® collet provides strength and service life, while rear exhaust routes air away from the workpiece. An inlet screen captures debris from the air line to help extend motor life.

• Identification: model DG149HD; SKU SUW-402116; product number 402116.
• Collet diameter: 1/4"; unloaded speed: 18,000 RPM.
• Length: 7-1/16"; weight: 1.6 lb (0.72 kg).
• Recommended pressure for maximum performance: 90 PSI; average air use: 6 cfm.
• Minimum hose diameter: 3/8"; inlet connection: 1/4" NPT.
• Sound pressure: 92 dBA; vibration: 2.5 m/s².