router bit sink cutout from Amana Tool is a solid surface router bit designed for creating sink cutouts and preparing countertops for top mount installation of a sink or bowl, which helps keep cutouts consistent across multiple jobs. The solid surface top mount router European type bit uses a 29/32 inch diameter that defines the finished opening size, so the sink or bowl flange seats as intended when you follow the specified cut path. A 15/16 inch shank anchors the bit in the router collet, supporting stable rotation for smoother passes on Corian and similar materials. The 2-1/2 inch length provides working reach for standard solid surface countertop thicknesses, which helps maintain a controlled profile around the entire cutout. The bit is identified by manufacturer part number 57132, so repeat orders match the same geometry when you need consistent fabrication results.
The solid surface top mount router European type bit uses its 29/32 inch diameter as the working profile, so template design and router setup can be based directly on that cutting circle when laying out sink or bowl openings. The 15/16 inch shank fits routers that accept that shank size, allowing the bit to be clamped firmly for solid surface operations around a countertop sink cutout. With 2-1/2 inches of length, the bit engages the material through the full thickness of a typical solid surface countertop, supporting continuous passes that keep the edge consistent around the entire sink perimeter.
This solid surface router bit is built for sink cutouts in solid surface countertops, so it fits directly into workflows that treat the sink opening as a routed operation rather than a saw-only process. The application for sink cutouts and countertop preparation for top mount installation of a sink or bowl makes it suitable for shop fabrication where drop-in sinks or bowls need a uniform supporting rim. When used on Corian sink and bowl numbers 830A, 852RA, 852LA and 854RA, the bit participates in forming the cutout that aligns with these specific bowls, which helps installers maintain consistent clearances across those models.
As an Amana Tool router bit with European type design, the bit provides a defined cutting geometry that shops can assign to a solid surface router station dedicated to sink and bowl openings. The 29/32 inch diameter forms a known radius at the corners and along the edges of the cutout, which is important when the sink or bowl flange is designed around that geometry. The 2-1/2 inch length supports routing from the countertop face side, so the finished edge at the sink opening comes directly from the bit rather than heavy sanding passes. Since the bit is identified as ROUTER BIT, SINK CUTOUT and by manufacturer part 57132, purchasing and tool management can link this exact profile to job specs that call out that number for repeatable solid surface results.
The router bit sink cutout bit is classified for solid surface applications, so it is intended for routing solid surface countertops during sink and bowl opening fabrication.
The solid surface router bit is used for sink cutouts and to prepare the countertop for top mount installation of a sink or bowl, shaping the opening to match those components.
The 29/32 inch diameter defines the cutting circle of the bit, which sets the final edge location of the sink or bowl opening in the solid surface top.
The 2-1/2 inch length gives the router bit enough reach through typical solid surface countertop thicknesses, allowing a continuous routed profile around the sink cutout.
The 15/16 inch shank is the portion clamped in the router, providing the support needed for stable rotation while routing solid surface sink and bowl openings.
The router bit can be used for Corian sink and bowl numbers 830A, 852RA, 852LA and 854RA, helping shape openings suited to those specific components.
The Amana Tool router bit sink cutout with 29/32 inch diameter, 15/16 inch shank and 2-1/2 inch length provides a defined tool for routing solid surface sink and bowl openings. For work involving Corian sink and bowl numbers 830A, 852RA, 852LA and 854RA, or other solid surface top mount sink or bowl layouts, using the 57132 router bit ties fabrication directly to a known cutting profile. Ordering this solid surface router bit from Wurth Baer Supply connects your sink cutout station to a consistent, identified tool for repeated countertop jobs.