This In-Presta™ router bit is a 1/4″ diameter CNC Nesting router bit with 3 flute solid carbide cutting edges brazed into a steel 1/2″ shank. Use a three-flute bit where fine finish is paramount. Three flutes balance the bit in order to eliminate vibration that degrades the cut finish. Three cuts per revolution will yield a smooth surface and increased feed rates. Not for use in hand-held routers or router tables. CNC use only.

1/4″ Diameter, 3/4″ Cut Length, 1/2″ Shank, 3″ Overall Length.

• Excellent for nesting and grooving at an extremely fast feed rate which increases cost savings
• The unique design contributes to superb performance and excellent cutting results
• Designed primarily for high-speed CNC production
• Long-lasting, fine micro-grain extra hard carbide resulting in long tool life before re-sharpening