paper 75˚ angle to the running direction of the belt in order to prevent an abrupt transition at the junction.Over 50 the POWERTEC BD1030 600 400 and 600 grit. …Jul 28 P80 and Blue J-Flex Ceramic material. Order our 2 x 72 Starter Kit (36 …Aluminum Oxide Sanding Belts Hermes J-flex abrasives. Belts made by Combat Abrasives Size: 2" x 72" Grits: 80
