Bosch 1 3 4 in Carbide Tipped Finger Pull Router Bit Industrial Storage The vertical rollers extend up The vertical rollers extend up from 35" to 39 1 2"． (if measuring from the ground Its sleek aluminum construction and powder coated finish add a touch of sophistication to any exterior space 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 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