Studio shot of the Freud 85-003 Round Over Bowl Router Bit featuring a red Perma-SHIELD coated body, a 1/2-inch shank, and a white non-marring synthetic conical bearing at the top.
Technical drawing of the cut profile for model #85-003 on a 1-inch thick solid surface material. A red line traces a 1/2-inch radius roundover curve on the top corner and a 15-degree bevel flush trim on the bowl face.
Illustration showing the Freud 85-003 router bit trimming the joint between a solid surface countertop and an undermount sink bowl. The bit is positioned to round the top edge and flush trim the bowl face.
Freud, Precisely the Best promotional video
Studio shot of the Freud 85-003 Round Over Bowl Router Bit featuring a red Perma-SHIELD coated body, a 1/2-inch shank, and a white non-marring synthetic conical bearing at the top.
Technical drawing of the cut profile for model #85-003 on a 1-inch thick solid surface material. A red line traces a 1/2-inch radius roundover curve on the top corner and a 15-degree bevel flush trim on the bowl face.
Illustration showing the Freud 85-003 router bit trimming the joint between a solid surface countertop and an undermount sink bowl. The bit is positioned to round the top edge and flush trim the bowl face.
Freud, Precisely the Best promotional video
Freud

Freud Router Bit 85-003 1/2 Inch Radius Round Over Bowl 1/2 Shank TiCo Carbide Undermount Sink Flush Trim Specialty Tool For Solid Surface Countertops

Only 1 left
SKU: 85-003
$89.79 USD

Description

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High-Density TiCo Carbide Round Over Bowl Specialty Router Bit for Watertight Solid Surface Sink Fabrication

The Freud 85-003 1/2-Inch Radius Round Over Bowl Router Bit delivers a commercial fabrication solution engineered to execute rapid flush trim profiling on dense synthetic composite materials. Built with a robust 1/2-inch shank and premium TiCo Hi-Density Carbide cutting edges, this industrial-grade bit simultaneously trims countertop overhangs level with undermount sinks while carving a clean, non-porous edge radius. The integrated specialized non-marring synthetic pilot bearing glides along the interior sink bowl wall to eliminate friction scoring, while the proprietary non-stick protective coating minimizes thermal stress vectors and pitch buildup during handheld routing operations.

Best Used For:

  • Undermount Sink Profiling: Trimming solid surface counter overhangs flush to integrated bowls while forming a clean, watertight radius transition.
  • Composite Edging Tasks: Shaping uniform, dirt-resistant rounded decorative perimeters on dense synthetic bathroom vanities and bar tops.
  • On-Site Finish Remodeling: Executing high-precision trim cuts directly on job sites using standard portable hand-held routers.

Key Performance & Safety Features

  • TiCo Hi-Density Carbide: Specially formulated micro-grain matrix resists high-abrasion wear cycles from architectural synthetic materials.
  • Non-Marring Synthetic Pilot: Specialized bearing assembly rides safely against internal bowl walls without creating burn streaks or surface gouges.
  • Simultaneous Dual-Action Pass: Cuts a precise 1/2-inch profile and trims structural overhang flush in a single fluid hand rotation.
  • Perma-SHIELD Thermal Shielding: Anti-friction coating limits critical heat accumulation and protects the underlying steel against corrosion.
  • Anti-Kickback Balanced Geometry: Computer-balanced design minimizes tool vibration spikes to enhance physical operator control in hand-held routers.

What's Included

  • (1) Freud 85-003 1/2-Inch Radius Round Over Bowl Router Bit with 1/2-Inch Shank

Technical Specifications

Brand Freud
Model Number 85-003
Tool Classification Round Over Bowl Bit
Profile Radius 0.50 in. (1/2 in.)
Shank Diameter 0.50 in. (1/2 in.)
Overall Diameter 2.00 in.
Carbide Cutter Height 1.25 in. (1-1/4 in.)
Overall Length 3.125 in. (3-1/8 in.)
Bevel Angle 15 Degrees
Total Flute Cutters 2
Maximum Speed threshold 16,000 RPM
Bearing Configuration Non-Marring Synthetic Top Pilot
Material Optimization Solid Surfaces (Corian, Avonite, Wilsonart)

Pro-Tip: When routing dense solid surface composites, keep your feed rate smooth and continuous. Stopping the router bit mid-pass inside the undermount sink perimeter allows internal heat to pool rapidly, creating hard-to-sand white burn marks on sensitive acrylic resin profiles.