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Bosch Roundover Bits 1 inch Radius start with a 1 inch radius profile that shapes edges into smooth, rounded corners, so cabinet and woodworking edges move away from sharp corners toward safer, more finished profiles in one pass. The 1/2 inch shank diameter matches routers that accept 1/2 inch shank bits, which helps transmit cutting force steadily into the work for controlled profiling. A 2-1/2 inch cutting diameter defines the sweep of the roundover, which helps you understand how much material the bit will contact as it follows an edge. The overall 3-1/4 inch length gives the bit reach for profiling thicker stock while still fitting common router setups in the shop. A lower depth setting produces a rounded corner with a decorative bead, so one bit can handle both simple rounding and more detailed edge treatment for trim, tops, and furniture work.
The Bosch roundover router bit design uses depth setting as the main adjustment, and the lower depth setting produces a rounded corner with a decorative bead, so installers can shift from a plain roundover to a beaded profile by adjusting bit height. The 1/2 inch shank engages routers that accept 1/2 inch shanks, which supports secure clamping in the collet and helps keep the profile running true along the edge. With a 2-1/2 inch diameter and 3-1/4 inch length, the bit presents a consistent cutting circle to the work, letting the user focus on feed speed and guidance rather than swapping to different bits for the same radius. Classified as a profiling router bit, this Bosch tool keeps its role centered on edge shaping for cabinetry, furniture components, and other wood parts that need a controlled round profile.
This Bosch roundover bit, identified as Roundover Bits 1 inch Radius with a 1/2 inch shank diameter, is built for profiling work in wood projects where edges need a shaped finish. As a profiling router bit within the Bits, Blades and Cutters category, it serves wherever a defined 1 inch radius is required, such as table edges, shelving fronts, trim boards, and similar components that benefit from softened corners. The 2-1/2 inch diameter and 3-1/4 inch length give it a strong presence at the work edge, making it suited for runs along cabinet parts, tops, or larger panels that call for a noticeable, consistent roundover. Because a lower depth setting produces a rounded corner with a decorative bead, the same bit can support both straightforward rounding and more decorative face detail on the same job or across a series of related parts.
Every core dimension on this Bosch 85433M roundover bit affects how it behaves in use. The 1 inch radius defines the curvature that the bit will cut, so installers and woodworkers know in advance how bold the softened edge will appear on finished pieces. A 1/2 inch shank diameter works hand in hand with routers designed for 1/2 inch shank bits, which helps maintain smooth rotation and reduces chatter while tracking along longer cabinet edges or furniture rails. The 2-1/2 inch cutting diameter sets how wide the cutting circle is at the edge, allowing the operator to plan passes that match that sweep for steady control. The 3-1/4 inch overall length provides reach to work with thicker or raised edges while still staying in line with common router setups. Finally, the ability to use a lower depth setting to produce a rounded corner with a decorative bead means the bit supports both clean, functional rounding and visually distinct trim work without changing tools.
The Bosch 85433M roundover bit has a 1 inch radius, so it shapes edges into a large, smooth round corner that softens sharp edges on wood components.
The Bosch roundover bit at a lower depth setting produces a rounded corner with a decorative bead, adding a defined visual detail along the edge in one pass.
The Bosch roundover bit has a 1/2 inch shank diameter, so it fits routers that accept 1/2 inch shank bits for secure gripping during profiling passes.
The 2-1/2 inch diameter and 3-1/4 inch length give the bit a wide cutting arc and useful reach, supporting consistent roundovers on thicker or longer workpieces.
The Bosch 85433M is classed as a profiling router bit, so it is intended for shaping and rounding edges on wood parts rather than general drilling tasks.
The 1 inch radius roundover works well on table edges, cabinet tops, shelving fronts, and trim where a pronounced soft corner and finished appearance are desired.
The Bosch Roundover Bits 1 inch Radius, 1/2 inch Shank Dia., 2-1/2 inch Diameter, 3-1/4 inch Length configuration offers a clear match when a pronounced round edge is required with the option for a decorative bead at a lower depth setting. As a profiling router bit from Bosch, it is built around controlled shaping of wood edges, from simple rounding to more detailed trim work. When a job calls for a 1 inch radius profile with a 1/2 inch shank router setup, this Bosch 85433M bit provides those exact characteristics for consistent cabinet and woodworking results.
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