US PRO Tools 8420 Air Angle Die Grinder 1/4 Inch 20000 RPM

When access is tight and control is critical, the US PRO Tools 8420 Air Angle Die Grinder delivers reliable performance in a compact, easy-to-handle format. Designed for detailed grinding, deburring, and finishing tasks, it’s well suited to fabrication, bodywork, maintenance, and general workshop applications.

The angled head improves reach around awkward corners and recessed areas, while a 20,000 RPM free speed provides smooth material removal without sacrificing control. Fitted with a 1/4 inch 6mm collet, it accepts a wide range of standard grinding stones, burrs, and rotary accessories.

Running at a standard 90 PSI working pressure with modest 4 CFM air consumption, the tool integrates easily into most compressed air systems. Its lightweight 0.6kg design helps reduce fatigue during extended use, while UKCA approval confirms suitability for professional environments.

Key Features

• Compact air angle die grinder for precision work

• 90 degree angled head for improved access

• High-speed performance for efficient material removal

• Lightweight design for better control and reduced fatigue

• Suitable for grinding, deburring, and surface preparation

• UKCA approved for professional use

Specifications

• Brand: US PRO Tools

• SKU: 8420

• Tool Type: Air angle die grinder

• Collet Size: 1/4 inch (6mm)

• Free Speed: 20,000 RPM

• Average Air Consumption: 4 CFM

• Working Pressure: 90 PSI

• Air Inlet: 1/4 inch BSPT

• Overall Length: 207mm

• Weight: 0.6kg

• Noise Level: 108 dB

• Vibration Value: 11.6 m/s²

• Certification: UKCA