Description: | 3” Zirconia Plus Quick Change Discs featuring Active Grinding Aid by Black Hawk Abrasives are designed for metal stock removal, blending, deburring, leveling, grinding, sealant corrosion removal, finishing and polishing on flat or contoured surfaces and due to their small diameter, excel in confined or hard to reach spaces. These 3 inch Zirconia discs with grinding aid are constructed with premium closed coat alumina zirconia grains which characteristically fracture throughout use continually producing a sharp point to deliver a faster cut-rate than aluminum oxide varieties. The zirconia alumina abrasive grains are resin over resin bonded which makes the abrasive moisture-resistant, harder, less flexible, heat-resistant and has superior grain retention then other bonding methods. Additionally, these 3” zirconia quick change sanding discs come equip with an active grinding aid which prevents loading, and reduces heat buildup, which not only protects the work piece from staining or burning but keeps the disc sharper for longer. These discs are built on a heavy-duty, y-weight, polyester backing with the versatile, plastic, Type R (Type III) male roll-on, roll-off attachment system comparable to (and compatible with) 3M Roloc™ quick twist-on, twist-off. These discs are meant to be used with a 3-inch backing pad that can then be fastened to any ¼” power drill or air grinding tool. Zirconia plus grinding aid quick change discs are commonly used in the auto collision repair industry, and by metal fabricators and welders, or really anyone working with metal. | |
Suitable For: | carbon steel, cast iron, titanium, aluminum, brass, bronze, copper or hard woods and can also be used on stainless steel, cobalt alloys and nickel alloys. | |
Diameter: | 3" (75 mm) | |
Fastener: | Type R - Male Roll On (Equivalent to 3M Roloc fastening system) | |
Grit: | 80 | |
Max Operating Speed: | 18,000 RPM | |
Material: | Zirconia with Grinding Aid | |
Use: | Die Grinder, Power Drill, Air Grinder Tool | |
Quantity: | 50 Discs |
Most orders are processed and shipped in less than 24 hours. Free Standard Shipping will ship by the carrier of our choice. Large orders may be shipped separately to make sure the order arrives safely. All orders will include free tracking details once its shipped.
Items that have not been used will be accepted for return within 30 days. Refund will be given as money back or exchange (buyer's choice). Items that have been used will not be accepted back. Buyer will be responsible for return costs unless the cause of the return is the result of seller error (i.e. the wrong item was sent).
ProAbrasives is an industry leading retailer of premium industrial abrasives. At ProAbrasives we pride ourselves in selling only the highest quality abrasives, at exceptional prices, with customer service that is second to none.
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