Overall Diameter: 1/2"Overall Length: 2-1/4"Cutting Edge Length: 5/8"Shank: 1/4"Bearing Diameter: 1/2"Flush Trim Bits Are Used For Laminate Work Or For Template And Pattern WorkFor Trimming Laminates, Veneers And Similar MaterialsFor Template Application The Bearing Follows The Template, While The Cutting Edges Trim The Work PieceDouble Flute Design Allows For A Smoother FinishMicrograin Carbide Tips Provide Superior Wear Resistance And Long LifeShielded, Compact Ball-Bearing Pilot Guides Bit Along Edge Of Material