Flush trim bit with ball bearing guide. 1/2" diameter, 1" carbide height, 1/4" shank.
Amana Tool 47104 D: 1/2" B: 1" d: 1/4" L: 2-5/8" 1/4" diameter for closer inside corner cutting. Bearings not guaranteed due to size. Super clean cuts as well as Cost effective.
