Search query: benchmark abrasives 60 grit

Product: NEIKO 11143A Zirconia Flap Disc | 60 Grit | 10 Pack | 4.5-Inch x 7/8-Inch | Bevel Type #29 | 13,300 RPM | Premium and Industrial Grade | High Performance Edge Grinding
Brand: Neiko
Color: Bevel Type 29
Relevance: Substitute
[PREMIUM QUALITY]: These flap discs are constructed with industrial grade premium zirconia abrasive for strength, durability, and extended disc life as it holds up to high temperatures and pressure.
[STOCK REMOVAL]: Each disc is made with coarse 60 grit zirconia alumina making this abrasive flap disc ideal for aggressive grinding on hard materials like metal.
[BEVEL]: These Bevel Type 29 discs are angled to be more effective for contours, edge and weld blending, and radius grinding.
[RESIN FIBER]: The resin fiber construction complemented by the fiberglass backing plate absorbs vibrations without smearing or contaminating workpiece during usage.
[SPECIFICATIONS]: Each disc measures at a 4-1/2-inch diameter with a 7/8-inch arbor size, making it compatible with grinders with a speed of up to 13,300 RPM.

Product: Benchmark Abrasives 4.5" x 7/8" Type 27 Stearate Coated Flap Disc for Aluminum (60 Grit)
Brand: Benchmark Abrasives
Relevance: Exact
These flap discs excel on soft metals like aluminum. They don't gum up like a regular zirconia or aluminum flap disc. The stearate coating, which gives the flap disc its silver color, will liquefy under heat and provide a protective coat on the flaps that prevents loading/gumming up on soft metals. These discs can be used like any other discs, but they are specifically meant to for use on softer metals like copper, aluminum and bronze.
QUANTITY: This is a package of 10 flap discs.
DIMENSIONS: 4-1/2" Diameter - 7/8" Arbor
APPLICATIONS: These flap discs are specialized for work on softer metals. Read more about why in the product description portion below.
USE: 4.5inch flap discs are meant to be used on 4.5"/5" angle grinders.
INFO: Do not exceed a maximum RPM of 13,000. Use proper ear, eye, hand and body protection when using this product.