3M 7100105552 Square Abrasive Pad 120 Grit 2x2x0.5 in

Product Description

The 3M 7100105552 is a square abrasive pad designed for fast grinding, blending, and spot finishing in tight geometry areas including channels, fillets, corners, and flat surfaces. Measuring 2 inches x 2 inches x 0.5 inches and rated at 120 grit, the pad is built on an X-weight cloth backing for durability under aggressive use. As the pad rotates, the corners deliver a fast biting action that continuously wears to expose fresh aluminum oxide mineral, maintaining consistent cut rate throughout the pad's life. Trade professionals use this pad for corner weld grinding, surface blending, and cleaning operations where a standard disc lacks access.

This pad is suited for metalworking applications in fabrication, welding, and maintenance environments. The square geometry provides superior access and control in confined areas such as structural channels and weld fillets where round pads cannot reach effectively. Each pad is sold individually, with a minimum order quantity of 50 units, making it appropriate for shop stock and field kit replenishment. Fabricators, welders, and maintenance technicians are the primary installers and end users.

Key Features

• Square geometry delivers corner biting action for fast material removal in channels, fillets, and corners
• 120 grit aluminum oxide mineral provides consistent cut and finish on metal surfaces
• X-weight cloth backing resists tearing and flexing under rotary grinding loads
• Continuous corner wear exposes fresh abrasive throughout pad life
• Compact 2 inches x 2 inches x 0.5 inches size improves access in confined weld areas
• Runs smoothly under rotation for controlled blending on flat and contoured surfaces

Compatibility

Designed as an OEM-style replacement abrasive pad for use with rotary tools and grinders accepting square pad attachments in metalworking and fabrication applications.

Installation Notes

Installation and pad changes should be performed by qualified fabricators or maintenance technicians with the tool fully powered down and disconnected from its power source. Verify that the pad is securely mounted to the backing plate before operation and that the tool speed rating does not exceed the pad's rated RPM. Standard shop PPE including eye protection, gloves, and hearing protection applies during grinding operations. Inspect the pad for wear or damage before each use and replace when abrasive is depleted or backing integrity is compromised.

Technical Specifications

• Grit: 120
• Abrasive Mineral: Aluminum Oxide
• Backing Weight: X-Weight Cloth
• Dimensions: 2 inches x 2 inches x 0.5 inches
• Weight: 0.09 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 50
• UPC: 00051141273525

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100105552