Blair 11090 15 Piece Rotabroach Spot Weld Cutter, Hole Saw Kit

Blair 11090 Rotabroach Cutter Kit.
Includes: 5/16 3/8 7/16 1/2 9/16 5/8 and 3/4 Cutters Arbor (2) Extra Pilots and Center. Packaged in a plastic carrying case. Made in the USA. Rotabroach Kit - SAE 5/16" - 3/4" for heavy-duty use in sheet metal and materials up to 1/2" thick. Also for rustproofing and spotweld removal. Rotabroach Cutter Kit makes removing spot welds in car restorations and auto body repairs fast and easy. Blair Spotweld Cutters are the Professional's choice for removing spot welds. With two types of spotweld cutters, removing spotwelds is easier than ever. The solid spotweld cutter removes spotwelds in Boron and other UHSS; where as, the other Blair spotweld cutters remove spotwelds by cutting around the spot weld and leaving the underlying panel undamaged, so the damaged panel can quickly be taken off. The panel can be repaired and welded back on or a new panel can be put back on using the spotweld cutters to make plug holes for welding.
Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.