Bosch 1 2 in Solid Carbide Downcut Spiral Router Bit Outdoor Living Products The overall effect is a The overall effect is a dynamic play on the reclaimed wood look Use Polished River Pebbles in interior and exterior planters and in creative interior and exterior design For through cutting where downward pressure and chip removal is desired For high duty cycle applications Balanced cutting with minimal vibration Solid carbide for durability Recommended for CNC or router table use Bit Style Downcut spiral Number of Flutes 2 Overall Diameter 1 2 in Cutting Edge Length 1 5 8 in Bit Shank Diameter 1 2 in Overall Length (Inches) 3