Whiteside 3/8" Shank Double Flute Straight Router Bits

Whiteside 3/8" Shank Double Flute Straight Router Bits are engineered for smooth, balanced cutting and long-lasting performance. Precision-manufactured in the USA by Whiteside Machine, these solid carbide router bits feature a double flute design that delivers cleaner finishes and improved stability during straight routing operations.

The 3/8" shank offers increased rigidity compared to 1/4" shank bits, reducing vibration and deflection for more accurate cuts. Ideal for dadoes, grooves, rabbets, and edge trimming, Whiteside double flute straight bits excel in hardwoods, softwoods, plywood, MDF, and composite materials. Trusted by professionals and serious hobbyists, these router bits provide consistent results in both handheld routers and CNC applications.