3M 7100142462 Type 27 Angle Grinder 1 Hp 4 Inches

Product Description

The 3M 7100142462 is a Type 27 right-angle grinder designed for use with 4-inch bonded, coated, and surface conditioning abrasive products. Rated at 1 hp and fitted with a 3/8-24 external spindle thread, it handles demanding grinding and blending tasks in fabrication, maintenance, and mechanical service environments. The right-angle steel gear head includes a grease fitting to extend gear life. Rear exhaust directs air away from the work surface. A 3M gripping material is molded directly into the tool housing to reduce operator fatigue during extended use. A removable side handle is included with the tool.

This grinder is suited for metal fabrication shops, industrial maintenance crews, HVAC contractors, and mechanical service technicians who regularly work with bonded abrasive wheels or surface conditioning discs. The guard can be repositioned to improve visibility at the grinding surface, which is useful in tight or angled work areas. The included 3/8-inch to 1/4-inch air inlet reducer provides flexibility when connecting to shop air systems with varying outlet sizes.

Key Features

• Type 27 disc geometry compatible with 4-inch and 4.5-inch bonded, coated, and surface conditioning products
• Right-angle steel gear head with grease fitting for extended gear service life
• Repositionable guard for improved surface visibility during operation
• 3M gripping material molded into housing for reduced operator fatigue
• Rear exhaust design directs airflow away from the workpiece
• Includes removable side handle and 3/8-inch to 1/4-inch air inlet reducer

Compatibility

Designed for use with 4-inch and 4.5-inch Type 27 bonded, coated, and surface conditioning abrasive products with a 3/8-24 arbor thread.

Installation Notes

Installation and operation should be performed by qualified technicians familiar with pneumatic tool safety practices. Before mounting or changing abrasive wheels, disconnect the air supply and verify that the spindle has come to a complete stop. Inspect the wheel guard and ensure it is properly seated before powering the tool. Always follow applicable ANSI B11 and OSHA standards for abrasive wheel machinery when using angle grinders in a workplace setting.

Technical Specifications

• Type: Type 27 Right-Angle Grinder
• Power Rating: 1 hp
• Disc Diameter: 4 inches
• Spindle Thread: 3/8-24 External
• Air Inlet: 3/8 inches (reducer to 1/4 inches included)
• Exhaust Direction: Rear
• Weight: 3.1 pounds
• UPC: 00051141284033

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100142462