Your cart is empty.
Your cart is empty.
The Merit BPM-4 mandrel securely mounts bore polishers with a 1/2"-20 male thread onto a grinder that accepts a 1/4"-diameter shank. The one-piece mandrel design has a knurled portion for increased grip when installing and removing the polisher and is made of steel for strength and extended tool life. The mandrel has a threaded end that accepts the bore polisher, and it has a 1/4"-diameter shank that inserts into a grinder's chuck.
Merit Abrasives manufactures abrasives for the deburring and finishing industries. Merit, founded in 1945 and headquartered in Cleveland, OH, meets International Organization for Standardization (ISO) standards 9000 and 14001.
Recommended Products
