25 Pack - 4-1/2" X .045" X 7/8" Depressed Center Cut-off Wheel T27

Black Hawk 4-1/2” x. 045” x 7/8” cut-off wheels with depressed centers are made for 4.5” angle grinders with T27 compatible guards. 27 – Depressed center wheel. Flap Discs. Surface Strip Discs. Mounted Flap Wheels.