CGW Abrasives 42302 Z3 Premium Zirconia Flap Disc 4-1/2" x 7/8" Type 27 40 Grit

The CGW Abrasives 42302 is a premium 100% zirconia alumina flap disc engineered for maximum cutting capacity, stability, and extended service life. This Type 27 flat design delivers the fastest grain removal in the marketplace for carbon-based steels, making it the ideal choice for demanding metalworking applications.

Key Features:

• Premium zirconia alumina grain with poly/cotton heat-treated backing provides low stretch and strength for high zirconia concentration
• Active grinding agent provides cool cutting with light pressure while optimized resin bond offers maximum cutting capacity and strong edge stability
• Type 27 flat design works best on flat grinding surfaces, most efficient when used between 0-15 degree angle
• Maximum speed rating of 13,300 RPM for efficient material removal
• 4-1/2 inch diameter with 7/8 inch arbor hole for standard angle grinder compatibility
• 40 grit abrasive for aggressive stock removal and heavy-duty grinding

Applications:

• Deburring, deflashing, rust removal, and snagging
• Works on ferrous and non-ferrous metals, heat-treated steel, high temperature alloys, high tensile alloys, and stainless steels
• Recommended for aggressive use and heavy-duty applications on carbon and stainless steel

Designed for use with right angle grinders and sanders, this USA-made flap disc delivers professional results in metal fabrication, welding cleanup, and surface preparation tasks. Each box contains 10 discs.