The Spot Mill can drill out spot welds quickly and easily, and is able to remove spot welds without drilling through both panels. It starts easily, without a center punch and doesn't walk around the panel and has a long lasting drill bit.
This unique tool has a hardened cobalt steel bullet point drill bit. It's actually more like a bit found in a Bridgeport Milling machine. The depth of the cut is set by turning the adjustment ring, so you can set the tool to only cut through the upper pane. The high torque, low RPM drill motor cuts out spot welds quickly, without over heating the drill bit which results in long drill life. Best of all, with the Spot Mill, you can remove spot welds without having to access both sides of the panel. You know what a problem spot weld removal is. The Spot Mill solves that problem quickly, easily and efficiently. The Spot Mill is the spot removal tool you've been waiting for. Includes rugged molded case, 4 replacement cutting bits, regulator and oiler.