100 PCS 4.5 Inch x 7/8Inch Flap Disk Grinder Wheels 40 Grit T29 Aluminum Oxide Abrasives Suitable for Grinding All Kinds of Non-Ferrous Metals, Plastics and Wood

100 PCS 4.5 Inch x 7/8Inch flap disk grinder wheels 40 Grit T29. Feature - Hard-wearing,long service life.- Designed for use with all 115mm (4.5") angle grinders.- Ideal for use on wood, non-ferrous metals and plastic.Specification Material: Zirconium OxideDiameter: 115mm / 4.5"Middle Hole Size: 22mmType: 40 GRITPackage include: 100 x Flap Sanding Disc

• Each disc measures at 4-1/2-inch diameter with a 7/8-inch arbor size, making it compatible with most grinders.
• Abrasive disc flapper disc for grinder package includes 100 x 40 grit 3.5-inch flap sanding wheels for your convenience.
• Comes with higher efficiency and double abrasion resistance, the excellent blend of zirconia and aluminium oxide grain which provides a very good cut rate to cost ratio.
• T29 flap disc provides an excellent angl e for edge-working, contoured application, between 15-25 degree (vs averagens without smear during usage, bringing more stable and efficient grinding).
• Angle grinder sanding disc made of zirconia alumina has a self-sharpening characteristic, which gives it a long product life and is great for aggressive heavy grinding of metals such as carbon steel and stainless steel.