Bowl bits are the perfect tool for cutting down on tool changes for creating trays and other projects with a smooth radius transition from the wall of your project to the base. 
 
3 BOWL BIT SIZES:
 
1"
Cut Diameter: 1"
Radius: 0.375" (3/8")
Cut Length: 0.75" (3/4")
Shank Diameter: 0.25" (1/4")
 
3/4"
Cut Diameter: 0.75" (3/4")
Radius: 0.375" (3/8")
Cut Length: 0.75" (3/4")
Shank Diameter: 0.25" (1/4")
 
1/2"
Cut Diameter: 0.5" (1/2")
Radius: 0.25" (1/4")
Cut Length: 0.60" (6/10")
Shank Diameter: 0.25" (1/4")
 
 
 
All HCT bits are designed for cutting wood, non-ferrous metal (aluminum/brass/soft metals), and synthetic/plastic-based materials like epoxy and sheet plastics. Bit performance varies with machine type, feeds/speeds set, and the stock material.