Whiteside UD5160 Up/Down Cut Spiral - 1/2″ CD x 1 5/8″ CL x 1/2″ Shank

Materials: Natural woods, composites, hard plastics, thin aluminum

Recommended RPM: 16,000-18,000 (max 24,000)

Made from solid carbide, each bit contains an up cut and down cut flute. This flute design creates a compression cut that prevents fraying and splintering. Compression spirals will save you time and money on finishing your projects edges by reducing sanding time.

• TOOL SPECS: Solid carbide, 1+1 compression spiral with 1/2" cutting diameter, 1/2" shank, 1-5/8" cutting length, and 3-1/2" overall length for use in routers with a 1/2" collet.
• COMPRESSION SPIRAL: Features up cut and down cut edges for a chip-free finish on both the top and bottom of the cut, ensuring clean, precise results.
• UP AND DOWN CUT: Designed with up cut and down cut edges, this tool performs like two separate bits, providing the many benefits of both styles in one tool.
• CHIP REMOVAL: Ideal for chip removal in tight spaces, especially where standard compressions will not clear chips effectively.
• MATERIAL: Perfect for plywood and laminate cuts where chipout is common. Also performs excellent in hardwoods and softwoods, providing clean, smooth cuts in various materials.
• MACHINES: Perfect for routing grooves, dados, trim, or through cuts. Compatible with hand-held routers, router tables, and CNC routers for precision woodworking.

Availability: In stock at our supplier — typically ships in 3–7 business days. Contact us to confirm lead time on larger quantities.