3M 7100075514 Pneumatic Die Grinder 0.5 Hp 18000 Rpm

Product Description

The 3M 7100075514 is a straight-shaft pneumatic die grinder rated at 0.5 HP and 18,000 RPM, built for grinding, deburring, polishing, buffing, and shaping in trade and industrial applications. The tool accepts a 1/4 inch collet for standard mounted points and accessories. An integrated gripping material on the body helps dampen vibration during extended use. The adjustable directional exhaust lets the operator redirect airflow away from the work area or the user, improving visibility and comfort during precision material removal tasks.

This die grinder suits metal fabrication, weld cleanup, surface prep, and finishing work across HVAC, plumbing, and general mechanical trades. It is commonly used in shop environments and on job sites where compressed air is readily available. The straight-shaft design allows access to tight areas and interior surfaces where angle grinders cannot reach. Technicians working on pipe ends, fittings, castings, and sheet metal edges will find the tool suited to detail and cleanup work.

Key Features

• 0.5 HP pneumatic motor spinning at 18,000 RPM for efficient material removal
• 1/4 inch collet compatible with standard mounted points, carbide burrs, and abrasive accessories
• Straight-shaft design provides access to confined spaces and interior surfaces
• Adjustable directional exhaust routes airflow away from the work area in any direction
• Integrated gripping material helps reduce vibration and improves operator control during extended use

Compatibility

Designed for use with standard 1/4 inch shank mounted points, carbide burrs, and abrasive accessories compatible with pneumatic die grinders operating at up to 18,000 RPM.

Installation Notes

This tool is installed on a compressed air supply line by a qualified technician or tool operator. Before connecting or disconnecting accessories, shut off the air supply and verify the line is fully depressurized. Ensure the collet nut is properly tightened before operation and confirm the accessory speed rating meets or exceeds 18,000 RPM. Follow applicable OSHA and facility safety guidelines for pneumatic tool use, including appropriate eye and hearing protection.

Technical Specifications

• Power Source: Pneumatic
• Motor Output: 0.5 HP
• No-Load Speed: 18,000 RPM
• Collet Size: 1/4 inch
• Shaft Style: Straight
• Weight: 3.41 pounds
• UPC: 00051141283302

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100075514