CGW 39214 4" X 3/8"-24 Type 27 60-Grit A3 Aluminum Oxide Flap Disc

CGW’s 4 inch 60-grit Type 27 flap disc combines premium aluminum oxide grain with a sturdy polyester backing to deliver material-removal performance on a variety of substrates. The Type 27 flaps are oriented to provide a more forgiving angle for blending and contour work, helping to reduce gouging on flat surfaces while still removing material efficiently. The 60 grit size is suitable for moderate stock removal and surface finishing on metal, plastics, and wood when used in appropriate applications. The disc is designed to run on a 3/8-24 arbor and achieves its rated performance at up to 15,300 RPM, which aligns with standard high-speed air or electric grinders used in metalworking and fabrication shops. The combination of aluminum oxide grain and a durable backing lends itself to durability and consistent cutting action across the disc’s diameter, making it a practical option for protracted grinding tasks where a balance of aggressiveness and finish is desired.

Features:

• Premium Aluminum Oxide grain on polyester backing
• Type 27 flap design for contour grinding and finishing
• 60 grit for balanced material removal and surface finish
• 4" diameter with 3/8-24 arbor
• Suitable for ferrous and non-ferrous metals, plastics, and wood
• Max RPM: 15300
• Manufacturer part number CGW39214