These Machine Bits Are Typically Used By Kitchen Furniture Manufacturers For Recessing Circular Hinges. This Type Without Scribers Are For Laminate Covered Boards.PTDTREDIR42135X38TC
Trend Hinge Sinking 35Mm Diameter Pk 1 T420/35X8MMTC
Trend T420/35 x 8mm TCT Hinge Sinking 35mm Diameter
Trend TCT No Scriber Hinge Sinking Bit 35mm 1/4"
Trend TCT Hinge Sinking Router Bit 35mm 1/4"
Trend Snappy Kitchen Hinge Cutter 35mm
Trend C250X1/2TC 35mm Router Hinge Bit