Bosch 1 3 4 in Carbide Tipped Finger Pull Router Bit Industrial Storage Universal Tubs Wheelchair accessible bathtubs Universal Tubs Wheelchair accessible bathtubs allow for effortless transition from a wheelchair into the specially designed bathtub Set the temperature and use the sensor to control the water flow Creates easy open door or drawer edges that eliminate metal pulls and enhance the hardwood effect Control cut design helps minimize kickback Micrograin carbide tips provide superior wear resistance and long life Recommended for use with a router table Bit Style Finger pull Number of Flutes 1 Overall Diameter 1 3 4 in Cutting Edge Length 13 16 in Bit Shank Diameter 1 2 in Overall Length (Inches) 2