Freud 34-108 3/16-Inch Radius Rounding Over Bit with 1/4-Inch Shank
Freud's precision ground carbide bits have a grain size smaller than other grades, and titanium is added making them impervious to chemical attack. Promoting safer woodworking is the reason Freud made a commitment to develop anti-kickback router bits. Bits are computer balanced to insure vibration-free operation at speeds that are a safe margin above the typical 22,000 RPMs of most routers. Freud's philosophy is woodworkers should expect safety, not pay for it.  Over all diameter 7/8-inch, large radius 3/16-inch, shank diameter 1/4-inch.