Pro-source 5530005545PRO Straight Die Grinder 4 Cfm

Product Description

The PRO-SOURCE 5530005545PRO is a straight die grinder designed for pneumatic tool applications in industrial, mechanical, and trade shop environments. Powered by compressed air at 90 psi, this grinder delivers 25,000 RPM and draws 4 CFM of air consumption, making it suitable for grinding, deburring, porting, and polishing tasks on metal and composite surfaces. The straight inline form factor allows precise control in tight spaces. At 1.5 pounds, it reduces operator fatigue during extended use. This tool is intended for professional use by machinists, fabricators, auto technicians, and maintenance trades who rely on air-powered rotary tools for high-speed material removal.

The 5530005545PRO is a general-purpose pneumatic straight die grinder suited for use in automotive shops, fabrication facilities, maintenance bays, and production environments. It fits into workflows where consistent rotary tool performance at high RPM is needed for surface prep, weld cleanup, and precision grinding. A shop air supply capable of sustaining 90 psi and at least 4 CFM is required for proper operation. It ships in single-unit packaging, making it practical for individual tool purchases or small-quantity restocking.

Key Features

• 25,000 RPM spindle speed for high-speed grinding and deburring
• 90 psi operating air pressure compatible with standard shop compressors
• 4 CFM air consumption suitable for adequately sized compressed air systems
• Straight inline body design for access in confined work areas
• Lightweight at 1.5 pounds to reduce fatigue during extended operation

Compatibility

Designed as a standard pneumatic straight die grinder for use with compressed air systems delivering a sustained 90 psi at 4 CFM or greater.

Installation Notes

Installation is performed by connecting the tool to a compatible air supply line using the appropriate fitting. Verify that the air compressor and supply line can sustain 90 psi and at least 4 CFM before operation. Ensure the air line is depressurized before attaching or removing collet accessories. Always use appropriate personal protective equipment including eye protection when operating rotary grinding tools.