1/4" x 3" In-Presta High Production Cutting Edge Straight Plunge Router Bit, 3-Flute, 1/2" Shank

Use a three-flute bit where fine finish is paramount. Three flutes balance the bit, eliminating vibration that degrades the cut finish. Three cuts per revolution yield a smooth surface and increased feed rates. 45408-3 features a solid carbide cutting edge.

Features:
• 3/4" of cutting height
• Excellent for nesting and grooving at an extremely fast feed rate which increases cost savings
• 1/4" cutting diameter CNC nesting router bit with solid carbide cutting edges brazed into steel 1/2" shank
• 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
• Up to 800" per minute
• For cutting 3/4" material thickness in one pass
• 3 flute for improved surface finish
• Only 1/4" diameter equals minimal material waste
• Up to 800 IPM feed rate at 18,000 RPM cutting laminated particle board
• Rate may change depending on material and CNC machine type

Excellent for Cutting:
• Laminated Particle Board, MDF & Melamine feed rate up to 800 IPM at 18,000 RPM
• Plywood feed rate up to 500 IPM at 18,000 RPM