Dynabrade DGR51 Angle Air Die Grinder 0.5 Hp 14000 Rpm

Product Description

The DYNABRADE DGR51 is a 1/4 inch collet angle air die grinder built for precision grinding, deburring, and surface finishing in industrial and trade environments. Powered by compressed air at 90 psi and 3.5 CFM, it delivers 14,000 RPM through a 0.5 horsepower motor. The angled head geometry provides access to tight clearances and contoured workpieces where a straight die grinder cannot reach. A safety-lock lever prevents accidental throttle engagement, and a rotational rear exhaust redirects airflow away from the work surface. Licensed tradespeople, machinists, and fabricators are the primary installers and operators of this tool.

The DGR51 is suited for metalworking applications including weld blending, port work, gasket surface preparation, and die finishing. Its angle head configuration makes it practical in automotive, aerospace, and general fabrication shops where access angles are restricted. The lever throttle gives the operator precise speed control during detail grinding passes. At 1.6 pounds, the tool is light enough for extended use without excessive operator fatigue. It operates within a speed range of 10,000 to 17,999 RPM, allowing the operator to match speed to the mounted accessory and material being worked.

Key Features

• Angle head design provides access to confined and contoured work areas
• Safety-lock lever prevents unintended throttle activation
• Rotational rear exhaust directs airflow away from the operator and work surface
• Lever throttle type for controlled, variable speed operation
• CE Certified and EAC Certified for international compliance
• Lightweight at 1.6 pounds for reduced operator fatigue during extended use

Compatibility

Designed for use with standard 1/4 inch shank mounted points, carbide burrs, and abrasive accessories compatible with angle die grinders operating at up to 14,000 RPM. Requires a compressed air supply capable of delivering 3.5 CFM at 90 psi.

Installation Notes

Installation and operation should be performed by qualified personnel familiar with pneumatic tool safety practices. Disconnect the air supply before mounting or changing accessories, and verify that all mounted accessories are rated for at least the maximum operating speed of the tool. Ensure the air line is equipped with a filter-regulator-lubricator set to the correct operating pressure before connecting. Follow applicable workplace safety standards and manufacturer guidelines for personal protective equipment including eye and hearing protection.