Black and Decker Metal Grinder Discs 7" x 1/4" with 5/811 ...
Details about Black and Decker Metal Grinder Discs 7" x 1/4" with 5/811 Thread Set of 4. ... This is one (1) Set of four (4) Black Decker brand Metal Grinding Discs. They have a 7 inch diameter and 1/4 inch thickness. They have a 5/8 inch bore with 11 threads. They will fit standard 7 inch grinders.