Product details:

Amana 45450 Carbide Tipped Straight Plunge High Production 1-1/4 D x 1-1/4 CH x 1/2 Shank x 2-7/8" Router Bit In choosing a straight bit for any application, always select one with the shortest cutting edges and the shortest overall length that will reach the required cut depth. Excessive length intensifies deflection and vibration, which degrade cut quality and lead to tool breakage.