BPM-4 Mandrel for Bore Polishers, 1/4" Shank Diameter, 1/2"-20 Thread Size (Pack of 1)
Description
- Mandrel mounts bore polishers with a 1/2"-20 male thread onto a grinder that accepts a 1/4"-diameter shank
- Knurled shank portion provides increased grip when installing and removing the polisher
- Steel provides strength and extended tool life
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.
Technical Specifications
Shipping & Delivery
Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.
Returns & Exchanges
We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.




