Merlin Router Book

Tel: 01509 610300 • Fax: 01509 610400 • Email: sales@merlintools.co.uk • www.merlintools.co.uk 15 manufactured Router Technical Information Crescent End Crescent end profiles are typically found on 1 flute routers. They are good for both plunging and flat bottom cutting. Fishtail End Fishtail end profiles are the most commonly used profiles in the wood router industry. They are perfect when a rigid plunge point is required. Mill End Mill End profiles are most often found on 3 and 4 flute routers. They are good for achieving a smooth finish on a flat bottom surface, and are commonly used in the plastic routing industry. Straight Flute vs. Spiral Routers. Straight flute routers are generally used for routing plastics and other soft materials. They are a great choice for hand feed operations. Spiral flute routers should only be used in automatic feed operations. They are good for use on all materials. Number of Flutes 1 Flute are a good choice for softer materials. They provide a good finish with faster feed rates. 2 Flute are a good choice for a better material finish on harder materials. Multi flute are a good choice for an excellent material finish on harder materials.