Undermount Bowl with Ultra-Glide Ball Bearing Guides For Corian Bowls, 2" Diameter, 1/4" Shank, 2" Length

Amana 57158 Router Bit For Corian Bowls

Amana 57158 router bit is a solid surface router bit designed specifically for undermount installations of Corian bowl #874-S, so it supports a repeatable workflow on that bowl style. The 2 inch diameter cutting profile sweeps a wide path, which helps produce a smooth, even trim on the countertop edge in fewer passes. A 14 degree bevel angle shapes the bowl transition, creating a controlled slope that helps give a consistent undermount reveal on Corian material. The cutting height of 11/16 inch provides enough vertical coverage to trim and profile the countertop edge around the mounted bowl in one setup. A 1/2 inch radius built into the profile softens the transition, which helps create a comfortable edge form at the bowl interface. Overall, this bit is built as a dedicated tool for trimming and profiling Corian countertops after the specific undermount bowl is mounted.

Key Solid Surface Trimming Details That Matter

• The dedicated design for undermount installations of Corian bowl #874-S focuses this bit on a single task, helping installers repeat the same profile around multiple bowls.
• The 2 inch diameter profile allows a generous cutting path, which helps maintain a clean, consistent trim line along the countertop edge while following the mounted bowl.
• The 14 degree angle in the profile shapes the transition between bowl and countertop, supporting a precise bevel that aligns with the intended Corian bowl geometry.
• The 1/2 inch radius forms a rounded transition at the edge, which helps create a smoother feel and appearance where the solid surface meets the bowl.
• The 11/16 inch cutting height provides vertical reach for trimming and profiling the Corian edge, helping complete the necessary cut without changing to another bit.

Shank, Length, And Guided Cutting For Installation

This undermount bowl router bit is built with a 1/2 inch shank, giving a solid grip in routers that accept 1/2 inch shank tooling and helping support stable cuts in solid surface material. The overall length of 2-1/2 inch keeps the cutting action close to the collet, which supports control when trimming around a bowl opening. Ultra-Glide ball bearing guides are part of the design for Corian bowl work, so the bearing guides the bit along the bowl shape while the cutting edges trim the countertop edge. That guided action helps installers maintain the intended 14 degree bevel and 1/2 inch radius profile as they move around the undermount bowl.

Using This Router Bit In Solid Surface Work

Where This Undermount Bowl Router Bit Excels

This solid surface undermount router bit is designed for use in undermount installations of Corian bowl #874-S, so it fits directly into workflows that use that specific bowl model. When the bowl is mounted under the solid surface countertop, the bit trims and profiles the countertop edges after the bowl is in place, aligning the finished edge to the bowl geometry. The 2 inch diameter and 11/16 inch cutting height work together to handle trimming around the opening while establishing the full intended profile in the same pass area. The 1/2 inch radius and 14 degree bevel combine to form the bowl transition, supporting a consistent shape that matches the Amana Tool design for this application. In practice, this keeps the edge form around the entire perimeter of the Corian bowl installation aligned to the same profile.

How Bit Geometry Supports Repeatable Results

The 14 degree bevel on this 14 degree bevel bowl bit defines the slope between the solid surface deck and the undermount bowl, so following the bowl with the bearing helps repeat that angle around the entire cut. Ultra-Glide ball bearing guides contact the bowl during routing, which steers the bit and keeps the cutting edges located at the correct distance from the bowl wall for the intended profile. The 1/2 inch radius built into the cutting geometry shapes a rounded transition, helping every pass around the bowl match the same contour. With a 2 inch diameter and 2-1/2 inch overall length, the bit presents a broad but controlled cutting profile extending from the router collet, which supports steady handling while profiling solid surface material. Together, these geometry choices help installers recreate the same Corian bowl 874-S edge treatment across multiple tops.

Common Questions About This Solid Surface Bit

Select This Bit For Corian Bowl 874-S Profiles

This 2 inch diameter solid surface bit is tailored to undermount installations of Corian bowl #874-S, so it aligns closely with that specific sink profile. The defined 14 degree bevel, 1/2 inch radius, and 11/16 inch cutting height work together to trim and profile the solid surface countertop edge after the bowl is mounted. With a 1/2 inch shank and Ultra-Glide ball bearing guides, the Amana Tool 57158 router bit supports guided cutting along the bowl wall, helping deliver consistent results on repeated installations.