Each wheel is fully reinforced and designed for long life and fast cutting performance.
T-27 Aluminum Oxide Redline Max A.O. Depressed Center Grinding Wheel: Specially designed for use on Ferrous Metals, Iron, Steel and Stainless Steel.
Pearl’s innovative Max A.O. has Super Grain, Extremely Long Life, Super Fast Cutting, Smooth Cutting and Superior cutting efficiency.
Pearl’s depressed center grinding wheels are especially well suited for grinding, weld dressing and deburring. Pearl depressed center wheels are engineered for aggressive stock removal and extra long life. All wheels are fully reinforced and meet or exceed US/Canada safety standards and specifications.
Aluminum Oxide: Premium Blue-fired, Friable Aluminum Oxide with active grinding agent. The wedge shape of this tough grain is made for long life and stock removal. The cutting edges work great for grinding and cutting:
Use Type 27 discs for smooth grinding, blending and increased flexibility.
25ct Case A/WA24R Grit 4 1/2 x 1/4 x 7/8
Posted by Tim Fugate on 21st May 2015
The Pearl red grinding discs were just what I expected, and delivered promptly and in good condition.
Posted by ricky, rickys road service on 20th Jan 2013
i use these wheels every day and i will say this if you want to spend less time and money this is the way to go, thay last 4 to 5 times longer and you spend a lot less tme geting the work done and time is money.