Type 1 Metal Thin Cut-Off Wheels, 4 1/2 in, 7/8 in Arbor, Z60T Grit, 13,300 rpm

Thin .045" wheel design for fast, burr-free cutting

Proprietary aluminum oxide grain combination for agressive cutting action

Proprietary material mix ensures durable long life wheels

Two full sheets of fiberglass for durability and safety