3M Grinding Disc 3 Inch Diameter (MPN: 33392)

High-performance grinding disc with advanced Cubitron II technology.

The 3M Grinding Disc features a 3 inch diameter and is designed for efficient metalworking applications. Utilizing Cubitron II mineral, this disc cuts 30 percent faster and lasts twice as long as conventional ceramic abrasives. The Precision Shaped Grain technology ensures uniform abrasiveness, allowing for exceptionally fast cutting with triangular PSG abrasive grains that maintain sharpness through self-fracturing during use.

This grinding disc is equipped with a stiff fiber backing and a strong resin bond, providing durability and tear-resistance for extended use. The electrostatically oriented grains on the abrasive surface promote efficient cutting and even wear, making it suitable for various tasks including door skins, paint, rust, and weld removal. The quick change Roloc type attachment enhances convenience, allowing for time-saving transitions between tasks.

Features

• Cubitron II Cuts 30 Percent Faster And Lasts 2x Longer Than Conventional Ceramic Abrasives
• Precision Shaped Grain (PSG) Technology Employs Micro Replication For Extremely Uniform Abrasive
• Triangular PSG Abrasive Grains Are Super-Sharp And Cut Exceptionally Fast
• Grains Are Electrostatically Oriented On Abrasive Surface For Efficient Cut, Even Wear
• PSG Self-Fractures During Use To Maintain Sharpness And Prolong Abrasive Life
• Stiff Fiber Backing And A Strong Resin Bond Lend This Disc Long Life And Tear-Resistance
• Time-Saving Quick Change Attachment

Specifications

• Manufacturer: 3M
• Manufacturer Part Number: 33392
• Used For: Door Skins/ Paint/ Rust/ Weld Removal And Metal Work
• Diameter (IN): 3 Inch
• Grade: 80
• Color: Purple
• Abrasive Mineral: Cubitron II
• Quantity: Box Of 15