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Amana 3/4 x 4-3/4 Multi-Trimmer Bit describes a router bit built for trimming operations where sheet goods, laminate, or solid stock need a clean, even edge, so installers and shop crews can bring parts to final size in one controlled pass. The 3/4 inch cutting diameter defines how much material the bit engages along the edge, giving a predictable cut width that supports repeatable setups across multiple workpieces. The 4-3/4 inch length provides extended reach along taller edges or stacked materials, helping trim deeper sections without changing tools mid-job. Being part of the Amana Tool router bits class signals it is designed for router use rather than drilling or boring, so it fits directly into routing workflows in cabinet and millwork shops. The product identity as a multi-trimmer bit ties it to edge trimming and flush work rather than profiling, which keeps selection straightforward when the goal is a straight, square finish.
This Amana 3/4 x 4-3/4 Multi-Trimmer Bit uses a 1/2 inch shank, so it is intended for routers accepting 1/2 inch shank bits, which supports a solid grip in the collet for trimming cuts. The single bearing noted in SINGLE BEARING 4 FLUTE FLUSH TRIM serves as the guide during use, riding against a template or finished edge so the cutting edges follow that line. The 4-3/4 inch length provides working reach to trim along deeper edges, such as tall cabinet gables or thicker assemblies, in one continuous pass when router travel allows. As a router bit from the Amana Tool line, it fits into standard router-based trimming workflows, so operators can mount, set depth, and trim using the same procedures they use for other guided flush bits.
The Amana 3/4 x 4-3/4 Multi-Trimmer Bit sits in the Wurth Baer Supply Bits, Blades and Cutters category under Trim Bits, placing it directly in the edge-trimming stage of cabinet and millwork production. The SAP description SINGLE BEARING 4 FLUTE FLUSH TRIM ties it to flush trimming tasks where a bearing-guided bit is needed to follow an existing edge or pattern. In shops building cabinets, fixtures, or custom millwork, this position in the trim bits class makes it suitable for operations where overhanging material must be cut back flush to a substrate or template. The 3/4 inch diameter supports trimming work on edges wide enough for that cutting width, such as panel edges or laminated parts that need to be brought exactly to size. Being an Amana Tool router bit, the part slots into professional tooling assortments where brand consistency in bits matters across multiple routing stations.
The 4-Flute design gives this Amana Tool router bit four cutting edges, which spreads each pass over more cutting surfaces and can help produce a fine finish along laminate, veneer, or solid wood edges with less follow-up sanding. The single bearing guides the cut so the edge of the workpiece or template becomes the reference, letting installers and fabricators rely on that reference for consistent sizing across duplicate parts. With a 4-3/4 inch length, the bit reaches deeper along tall or built-up edges, reducing the need for multiple tooling setups when trimming thicker assemblies. The 1/2 inch shank supports stable mounting in routers designed for heavier-duty bits, which can help maintain alignment during extended trimming runs. As Amana Tool Manufacturer Part 57187, the bit can be identified precisely in job specs or tool lists, helping shops reorder the same trim performance for recurring projects.
The Amana 3/4 x 4-3/4 Multi-Trimmer Bit, described as SINGLE BEARING 4 FLUTE FLUSH TRIM, is used for flush trimming operations where material is cut back to match a reference edge or template.
The 4-flute design, specified as 4-Flute, spreads cutting over four edges, which can create smoother trim cuts and support clean edges on cabinet or panel work.
The 1/2 inch shank given in the description fits routers designed for 1/2 inch shank bits, providing a solid grip in the collet during trimming passes.
The category placement under Trim Bits and the SAP description SINGLE BEARING 4 FLUTE FLUSH TRIM identify it as a tool focused on edge and flush trimming work.
The 3/4 inch value in the name Amana 3/4 x 4-3/4 Multi-Trimmer Bit refers to the cutting diameter, defining how wide an edge it trims in one pass.
This router bit is identified as Amana Tool Manufacturer Part 57187, which provides a precise reference when adding it to tool lists or ordering through Wurth Baer Supply.
The Amana 3/4 x 4-3/4 Multi-Trimmer Bit, defined as SINGLE BEARING 4 FLUTE FLUSH TRIM with a 1/2 inch shank, combines guided flush cutting, four-flute trimming, and extended length for edge work on cabinets and panels. As an Amana Tool router bit supplied through Wurth Baer Supply, it fits directly into professional woodworking and shop workflows where repeatable flush trimming is a routine step. For projects that call for a bearing-guided trim bit and a 3/4 inch cutting diameter, this Amana Tool 57187 part number provides a clear, job-ready choice.
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