Amana Tool flush trim plunge template bit 1/2" x 1-5/8" with upper ball bearing is a router bit designed for controlled trimming and template work where accuracy along a guide surface matters. The bit belongs to the router bits class, so it is built for routing tasks rather than drilling, keeping the cut focused along edges and patterns in cabinet and woodworking jobs. A 1/2" cutting diameter defines how wide the bit cuts in a single pass, allowing steady control when following jigs on furniture parts or panels. The 1-5/8" cutting length gives room to trim along thicker workpieces or stacked templates without multiple tool changes. An upper ball bearing at the top of the bit lets the bearing follow a template above the workpiece while the cutting flutes match that profile below, supporting repeatable shaping and trimming on production or custom runs.
This 1/2" x 1-5/8" flush trim plunge template bit uses a 1/4" shank, so it is sized for router setups built around that shank diameter in trim or smaller body routers. The flush trim role means the cutting edges are arranged to follow a guide surface and leave the workpiece edge even with that reference, which supports edge finishing after rough cutting on saws. Described as a plunge template design, the bit geometry supports entering the material from above when using a plunge-capable router, helping start cuts inside panels or medallion cavities without edge entry. As part of the Amana Tool router bits line, this trim bit aligns with workflows where consistent cutting geometry and known dimensions help plan jigs and fixtures.
This Amana Tool 1/2" x 1-5/8" flush trim plunge template bit fits jobs that call for following a template or pattern with an upper bearing. In cabinetry or furniture parts, the bearing can follow a hard template above the piece while the 1/2" cutting diameter shapes door rails, stiles, or decorative edges to that exact outline. The bit is also described as designed with a 1/4" cutting edge for dado cleanout, which points to use inside dados where the cutter removes remaining material to flatten the bottom and straighten walls after initial cuts. In hardwood and flooring medallions, the same cutting layout helps trim inlay pieces or recesses so the medallion components sit into accurately shaped cavities or are brought flush to surrounding flooring fields. These focused uses keep the bit working in guided, template, or channel-based routing rather than general-purpose roughing.
The combination of a 1/2" cutting diameter and 1-5/8" cutting length provides predictable engagement in the material, which simplifies setting up depth stops and feed paths in repeated operations. An upper ball bearing guide places the bearing closest to the router collet, helping the bit track cleanly against templates mounted above the work, so each pass closely follows the pattern. The 2-flute design sets how the cutting edges alternate through the cut, giving a balanced feel that experienced installers can read in both hand-held and table-mounted routing. The 1/4" shank standardizes how the bit seats in compatible routers, so once collet and projection are set, operators can repeat the same setup across multiple workpieces. Identified by manufacturer part number 45460-S, the bit can be referenced directly in shop standards or cut lists so future replacements match the same dimensions and behavior.
The Amana Tool 45460-S trim bit is intended for flush trimming, template routing, dado cleanout, and use on hardwood and flooring medallions, supporting pattern-based and channel cleanout tasks.
The upper ball bearing on this bit runs against a template above the workpiece, so the cutting edges follow that guide and transfer the template shape into the stock.
The 1/2 inch cutting diameter sets a known cut width, which helps layout, template spacing, and edge trimming stay predictable across matching components.
The 1-5/8 inch cutting length lets the bit engage taller edges or deeper profiles, allowing trimming along thicker assemblies or stacked templates in a single setup.
The 1/4 inch shank fits routers built for that shank size, aligning the bit with trim and mid-size router bodies commonly used for pattern and edge work.
This bit is described with a 1/4 inch cutting edge for dado cleanout, meaning its cutting geometry is suited to removing remaining material inside pre-cut dados.
This 1/2" x 1-5/8" flush trim plunge template bit from Amana Tool pairs an upper ball bearing with a 2-flute cutter and 1/4" shank, aligning with routing workflows that rely on templates, dados, and hardwood or flooring medallion detail. At Wurth Baer Supply, this router bit sits within a focused range for trim and pattern routing, so it can be specified by part number 45460-S when a job calls for guided trimming and dado cleanout in a 1/2" diameter format.
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