Type 27 Depressed Center Grinding Wheel 4.5 x 1/4 x 7/8

4.5 x 1/4 x 7/8 - Specifications

• A 24 N - Aluminum oxide general purpose wheel for grinding steel and other ferrous metals in normal working conditions. High stock removal. Good wheel life.
• A 24 R - Aluminum oxide general purpose wheel for heavier working conditions for steel and other ferrous metals. Good stock removal. Longer wheel life.
• A 24 T - Aluminum oxide general purpose wheel for steel and other ferrous metals. Extremely long wheel life.
• A 36 O - Aluminum oxide wheel specially formulated for harder metals such as stainless steel. Good stock removal. Good wheel life.
• ZA 24 T - Zirconia alumina wheels for steel and stainless steel applications. Very aggressive stock removal. Extremely long wheel life.
• A 36 M - Aluminum oxide wheel formulated for aluminum grinding applications. Good stock removal. Good wheel life. Non clogging capability.
• C 24 N - Silicon carbide general purpose wheel for stone, concrete, cast iron, ductile iron, masonry materials, non-ferrous metals, brass, bronze, etc. High stock removal. Good wheel life.