Achieve a flawless, factory-like edge between solid surface countertops and sink bowls with the Freud 85-003 1/2\" Radius Round Over Bowl Bit. Precision-engineered for solid surface fabrication, this bit creates a smooth, rounded joint that enhances both the look and the hygiene of your installation.

The 1/2" radius round over profile is matched to common solid surface bowls, delivering a seamless transition that resists chipping and tear-out. Freud/Diablo’s design pairs a carefully engineered cutting path with non-marring synthetic bearings, safeguarding the finished surface of the bowl while you work.

• Radius: 1/2" round over for a gentle, durable edge that blends with most solid surface bowls.
• Bearings: Non-marring synthetic bearings protect delicate surfaces during routing.
• Material and cutter: Specially formulated carbide optimized for solid surface fabrication, delivering clean cuts and long life.
• Application: Designed for use in handheld portable routers, giving you precise control on edge profiles and transitions.
• Compatibility: Part of the Freud/Diablo 85-003 family, engineered to work together for reliable performance.

Why this matters for your project:

Rounding the joint between countertop and sink bowl with a 1/2" radius creates a smooth, easy-to-clean edge that looks professional and resists snagging. The specialized carbide maintains sharpness through repeated passes in solid surface materials, while the non-marring bearings help preserve the bowl’s finish—crucial for high-visibility installations in kitchens and baths.

Ideal for a range of solid surface tasks—from fabricating new countertops with integrated bowls to refining custom sink recesses—this bit helps you achieve consistent, repeatable results with less effort. It’s the go-to choice for professionals and serious DIYers who demand precise edge profiling without compromising surface integrity.

Practical tips for best results:

• Make multiple light passes rather than one deep cut to minimize heat buildup and maximize surface life.
• Maintain steady feed rate and stable router guidance to preserve the defined 1/2" radius and avoid chatter.
• Keep bearings clean and lubricated as recommended by your router and bit manufacturer to extend bearing life.
• Match the bit’s radius and cutting angle to the bowl profile you’re using for a seamless transition.