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Bosch roundover router bit is a profiling router bit designed to create smooth, rounded edges on workpieces. The bit has a 1/2 inch radius, so it cuts a consistent curve that defines the edge profile in one pass when set correctly. With a 1/2 inch shank diameter, this bit fits routers designed for 1/2 inch shank tooling, giving a solid grip in the collet during demanding profiling passes. The 1-1/2 inch cutting diameter provides a broad cutting sweep, which helps form a uniform round on wider stock edges. Overall length is 2-5/8 inches, giving enough reach to work along edges while maintaining support from the router base. A lower depth setting on this Bosch router bit produces a rounded corner with a decorative bead, allowing one setup to give either a simple round or a beaded edge profile.
This Bosch rounding over router bit uses a 1/2 inch shank diameter, so it is intended for routers with a matching 1/2 inch collet, which affects how securely the bit is held during operation. The 2-5/8 inch overall length positions the 1-1/2 inch diameter cutting profile so the cutting edges can reach standard stock thickness while the router base supports the cut. With its 1/2 inch radius profile, adjusting the bit height in the router changes how much of the curve engages the edge, which determines whether the edge is fully rounded or only eased. A lower depth setting, as specified, produces a rounded corner with a decorative bead, so depth control directly sets whether the edge shows a simple round or a pronounced bead feature.
This Bosch router bit is classified under Bits, Blades and Cutters in the Profiling category, so it is intended for shaping edges rather than drilling or joinery. As a router bit in the Bosch profiling lineup, it serves as a dedicated tool for rounding over corners on workpieces that accept a 1/2 inch radius, such as thicker edges that benefit from a larger curve. The 1-1/2 inch diameter and 2-5/8 inch length work together so the cutting profile can engage the edge fully while the router base rides on the work surface, which helps maintain alignment along cabinet parts, furniture components, or similar assemblies. With a lower depth setting producing a rounded corner with decorative bead, this bit supports decorative edging passes that add a visual break between the flat face and the rounded portion of the edge.
The 1/2 inch radius on this rounding over router bit defines how much material is removed from the corner, which matters when matching existing profiles or setting a consistent style across a project. The 1/2 inch shank diameter creates a larger grip area in compatible routers, which supports smoother operation when cutting a full 1/2 inch radius profile. The 1-1/2 inch diameter helps the cutting edges track along the workpiece edge, which can reduce the tendency to dig in and supports a more uniform round. The 2-5/8 inch overall length influences how far the bit extends from the collet, which affects both reach and control as the router moves along edges. The specified lower depth setting that produces a rounded corner with decorative bead ties bit height directly to the final look, so small depth changes shift the profile from a simple round to a more detailed beaded edge.
The Bosch roundover router bit is a profiling router bit for rounding edges, so it is suited to creating smooth, uniformly rounded corners on woodworking projects that use a 1/2 inch radius.
The 1/2 inch radius sets the size of the curve the bit cuts, so it removes more corner material and creates a larger, more defined round than smaller-radius bits.
The 1/2 inch shank diameter is designed for routers with a 1/2 inch collet, so it allows a solid grip that supports stable cutting of the full 1/2 inch radius profile.
The 1-1/2 inch diameter refers to the cutting circle of the bit, so it gives a broad cutting path that helps form a smooth, even round along the edge.
On this Bosch 85595M bit, a lower depth setting produces a rounded corner with a decorative bead, so bit height adjustment directly changes the visible edge detail.
The 2-5/8 inch overall length sets how far the bit extends from the collet, so it balances reach to the workpiece edge with control of the router during profiling passes.
This Bosch 85595M router bit from Wurth Baer Supply combines a 1/2 inch radius profile, 1/2 inch shank diameter, 1-1/2 inch cutting diameter, and 2-5/8 inch length to handle edge rounding tasks. The ability to use a lower depth setting to produce a rounded corner with decorative bead lets one bit cover both simple rounding and more decorative profiling. For projects that call for smooth, uniformly rounded edges using a Bosch profiling router bit, this rounding over tool offers a precise, defined profile.
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