#3 Resurfacing a brake drum magnet surface, repairing your electric brakes. On a brake lathe!!

Resurfacing the magnet surface of brake drums with electric brakes. This should be done when ever you are replacing electric brake magnets. A new surface will ensure good magnet contact and prolong the life of the new magnets. Stopping power will be greatly increased. AMM-29240 from ammco AUTOWORLDTOOL.COM iPhone SE Osmo Mobile 2