1/4 Inch Quiet Composite Angle Air Die Grinder - Sunex Tools

The Sunex Tools SX5203 1/4 Inch Quiet Composite Angle Air Die Grinder is designed for professional technicians needing precision and access in confined work areas. This pneumatic die grinder combines robust power and control with significantly reduced noise levels, enhancing productivity and comfort in demanding automotive and industrial settings.

Key Features

• Quiet Operation: Operates at a low 82 dBA, significantly reducing noise compared to standard air grinders to minimize operator fatigue and improve communication in professional workshops.
• Compact Angle Design: The durable composite angle housing and low-profile head provide superior access to tight spaces, enabling technicians to work in intricate areas where larger tools cannot fit.
• Lightweight for Extended Use: Weighing just 1.59 lbs, this tool offers a comfortable design suitable for prolonged tasks such as deburring, gasket removal, and surface preparation.
• Durable Composite Body: An impact-resistant composite housing ensures longevity and provides a secure, comfortable grip, built to endure the rigors of daily use in automotive, diesel, and industrial environments.
• Consistent Air-Powered Performance: The pneumatic drive delivers a steady free speed of 20,000 RPM for continuous operation, avoiding the heat buildup common with electric alternatives.

Applications

This professional-grade tool is ideal for technicians working on passenger cars, light trucks, heavy-duty vehicles, and fleet maintenance. Common uses include:

• Deburring cut or drilled metal components, brackets, and welded seams for a clean, professional finish.
• Porting and polishing cylinder heads, intake manifolds, and other intricate cast parts requiring detailed and precise work.
• Cleaning and grinding in confined areas such as engine bays, under dashboards, and around suspension and chassis components.
• Surface preparation, gasket removal, and general cleanup prior to sealing, painting, or welding operations.

Specifications

• Collet size: 1/4 inch
• Weight: 1.59 lbs
• Dimensions: 9 x 5.5 x 2 inches
• Power source: Pneumatic (air)
• Housing: Composite angle body
• Free Speed: 20,000 RPM
• Sound Level: 82 dBA