5/8-Inch Diameter X 1-Inch Depth Of Cut Cyclone High Speed Steel Annular Cutter

Evolution Cyclone Premium High Speed Steel Annular Cutters are designed to offer the highest value in annular cutter technology. Made with premium M2AL composite, Cyclone Cutters last longer, allowing more holes cut per dollar compared to standard annular cutting bits. The free included pilot pin saves the user time and money from having to find the correct accessory pin.