6 Piece Coin Forstner Bit Set with Adjustable Depth Stop Collar

Each forstner bit in this 6 PC set is clearly marked with: penny, nickel, dime, quarter, half dollar, and dollar respectively for easy identification.  This set comes with an adjustable depth stop collar that doesn't require any clips or pins, which makes it very easy to change bits and more importantly bit depth. The depth stop ring is adjusted with a simple  counter clockwise turn of the hex key wrench (included). Ball bearings in the depth stop let the forstner bit spin while the stop rest's on the stock without marking or burning the wood.