Dynabrade 47201 Straight Angle Air Die Grinder 0.4 Hp

Product Description

The DYNABRADE 47201 is a straight angle air die grinder designed for precision material removal, grinding, and deburring in industrial and trade environments. Powered by compressed air at 90 psi, it delivers up to 3,200 RPM with a 0.4 HP motor and consumes approximately 26 CFM at full load. The lever-style throttle provides responsive speed control during extended use. A rear exhaust design directs spent air away from the work surface and operator, making it practical for confined workspaces. Licensed trades including pipefitters, machinists, and HVAC fabricators use this tool when access or finish requirements demand a compact straight-line grinder with a standard 1/4-inch collet.

The 47201 is suited for both shop and field applications requiring controlled rotary grinding or surface prep. The 6 mm collet accepts a wide range of standard die grinder bits, carbide burrs, and mounted points. At 1.4 pounds, the tool reduces operator fatigue during overhead or detail work. It is appropriate for metal fabrication, weld dressing, port work, and precision deburring tasks in residential and light commercial trade settings.

Key Features

• Lever throttle for precise RPM control during detail grinding
• Rear exhaust keeps airflow away from the work surface and operator hands
• 6 mm collet accepts standard carbide burrs and mounted points
• Lightweight at 1.4 pounds for reduced fatigue in sustained use
• CE Certified and EAC Certified for compliance in applicable markets
• 1/4 NPT air inlet for compatibility with standard shop air fittings

Compatibility

Designed as an OEM-style straight-line die grinder accepting 6 mm shank tooling; connects to any compressed air supply with a standard 1/4 NPT fitting operating at 90 psi.

Installation Notes

Installation and operation should be performed by qualified tradespeople familiar with pneumatic tooling and applicable shop safety codes. Always depressurize and disconnect the air supply before changing collets or mounted points. Verify that the air line is rated for the required 90 psi operating pressure and that the CFM supply is sufficient to sustain tool performance. Eye protection and hearing protection are required during operation per standard OSHA guidelines.