CNC Router Bit Keller S-CURVE: Creates an "S" curve

S-CURVE: Creates an "S" curve with a smooth transition from concave to convex

Up cut spiral design provides the best control with hand or table routing

DOWN CUT: Perfect for creating shallow grooves in thin materials

Just make sure the screws you are using to secure your project fit the bit design

CNC Router Bit Keller S-CURVE: Creates an "S" curveMaterials: Natural woods, composite woods, hard plastics Recommended RPM: 12,000 14,000 (max 18,000) CNC tools are designed to meet the severe applications of CNC routing. These tools offer superior performance over standard straight flute bits at the high feed rates commonly found on CNC routers. They also provide an economical alternative to the more expensive spiral bits. For the ultimate in CNC routing, choose from Whiteside's wide selection of