Big power in a small package - it's all about Infinity's innovative router bits. The rugged set is ideal for both hand routers and full-size routers and router tables, making it a versatile choice for any woodworking project. The dual bearing compression design handles the toughest flush trim jobs with ease, and the ¼” shank makes them ideal for use in compact and trim routers. CNC machined from solid bars of high-strength steel and have a silver non-stick coating. Multi-axis automated sharpening contributes to maximum sharpness and life, while induction brazing ensures a strong bond between the carbide tips and steel bodies.