Ultratrim Solid Carbide Spiral Trim Router Bits

Spiral flush trim bit, #46196 is used for acrylic and wood (such as MDF) up to a 1/4" thick, for getting into tight corners with a small radius and great for cleaning out your edges. #46197 is mainly used for acrylic and wood (such as MDF) up to a 1/2" thickness. Double ball bearing pressed. #46296 has a brass pilot guide instead of a ball bearing. #46297 has a Double ball bearing (pressed).