Solid Surface Bevel Mount, 2-1/4" Diameter, 1/2" Shank, 3-1/4" Length

Amana Solid Surface Bevel Router Bit For Bowls

Amana Tool solid surface bevel router bit is a bevel mount router bit designed for creating decorative, finished edges on solid surface undermount bowls. This Amana Tool router bit is identified as manufacturer part number 57122 and is classified as a router bit in the solid surface category, so it targets solid surface fabrication work rather than general woodworking. The bit has a 1-1/4 inch diameter, which shapes a broad bevel profile along the bowl edge, helping create a smooth, consistent transition between solid surface countertops and bowls. A cutting height of 15/16 inch lets the cutting edges engage enough material around the bowl perimeter for a defined bevel without over-cutting the deck. The tool is described as a bevel mount application tool, which focuses its geometry on beveled bowl mounting rather than flat profiling.

Key Solid Surface Routing Details That Matter

• The 1-1/4 inch diameter (D) cuts a wider bevel path, which helps produce a noticeable, even decorative edge around solid surface bowls.
• The cutting height (B) of 15/16 inch engages the bowl edge deeply enough to form the intended bevel while keeping cutting action focused near the mounting area.
• The bit uses a 1/2 inch shank (d), which fits routers accepting 1/2 inch shanks and supports a more stable hold in typical solid surface routing setups.
• The overall length (L) of 3 inch keeps the bit compact, which supports controlled handling when following bowl edges in undermount applications.
• The bevel angle (a) of 11.5 degrees defines the slope of the edge, which sets a consistent visual reveal and fit line where bowl and solid surface meet.
• The bit is described for decorative, finished edges on undermount-type bowls, so its geometry is oriented toward visible edge quality at the bowl interface.

Shank, Length, And Edge Geometry For Fit

The 1/2 inch shank on this router bit provides a substantial grip in routers built for 1/2 inch tooling, which supports stable tracking along curved sink and bowl cutouts. An overall length of 3 inch keeps the bit relatively short, which helps limit flex as the tool follows the bowl perimeter in solid surface. The bevel angle of 11.5 degrees defines the edge shape, so the final bevel at the bowl transition follows a predictable slope that can be repeated from job to job. With a diameter of 1-1/4 inch, the bit reaches across the bowl edge area to cut a broad bevel path, which supports a smooth visual blend between counter and bowl.

Using This Bevel Bowl Bit In Solid Surface Work

Where This Bevel Mount Router Bit Is Applied

This router bit is specified as a bevel mount application tool for solid surface bowls, so its primary role is cutting the mating bevel where the bowl meets the solid surface countertop. It is described for decorative, finished edges on undermount-type bowls, which positions it for sink and bowl openings in solid surface installations rather than flat edging. The web description notes use with Corian sink and bowl numbers 804A, 805A, 830A, 852LA, 852RA, and 854RA in bevel mount applications, so the bit geometry is aligned with those bowl edge profiles. It is also described for undermount applications across bowls such as Corian sink and bowl numbers 802S, 804S, 805S, 809S, 810S, and 871S, which connects this tool directly to common solid surface undermount bowl part families.

How Bit Dimensions Support Repeatable Bowl Results

The 11.5 degree bevel angle on this router bit fixes the edge slope, which helps keep the bowl-to-counter transition consistent across multiple cutouts using the same tool setup. A 1-1/4 inch diameter and 15/16 inch cutting height define the active cutting envelope, so once the router depth is set, the bit tracks a repeatable bevel band around the bowl opening. The 1/2 inch shank works with routers designed for 1/2 inch shank bits, supporting reduced chatter as the bit follows the curved bowl edge typical of sink and bowl cutouts. Overall length of 3 inch keeps the cutting centerline closer to the collet, which assists in maintaining control when routing inside counter openings where access is tighter. The bit is described as part of an undermount application set of tools, linking its profile and dimensions to finished edges that match undermount-style solid surface bowl installations.

Common Questions About This Solid Surface Router Bit

Select This Bit For Solid Surface Bowl Edges

This Amana Tool solid surface bevel mount router bit, identified as manufacturer part number 57122, combines an 11.5 degree bevel angle, 1-1/4 inch diameter, and 1/2 inch shank to target solid surface bowl transitions. The description ties it directly to undermount and bevel mount applications for named Corian sink and bowl numbers, giving a defined use range in solid surface work. For projects where decorative, finished edges around solid surface bowls are required, this router bit offers dimensions and geometry oriented to that task.