Compact 1/4-Inch Cutting Diameter
The 1/4-inch diameter and 1-inch cutting length support detailed flush trimming, template work, and narrow-profile routing.


CMT 806.064.11 is the exact 1/4-inch cutting-diameter variant in the Series 7/8/906 flush-trim family. It combines a 1-inch cutting length, 2-1/2-inch overall length, 1/4-inch shank, two HWM carbide cutting edges, right-hand rotation, and a published 791.035.00 bearing guide for precision laminate trimming, template work, edge duplication, and through-mortise finishing.
A compact bearing-guided flush-trim router bit with HWM carbide cutting edges. The exact Item Code is 806.064.11; the family reference is 7/8/906.
For compatible routers accepting a 1/4-inch shank. Confirm collet condition, bearing 791.035.00 rotation, cutter projection, template or workpiece support, clearance, guarding, and correct feed direction before use.
CMT 806.064.11 is the exact imperial variant in the official 7/8/906 Flush Trim Router Bits family. The North American row specifies I = 1 inch, D = 1/4 inch, L = 2-1/2 inches, S = 1/4 inch, Z = 2, MAT = HWM, and RH rotation.
The worldwide metric table confirms the same configuration as a 25.4 mm cutting length, 6.35 mm cutting diameter, 63.5 mm overall length, and 6.35 mm shank. CMT positions the family for precision laminate work and fast template-guided routing with a clean finished edge.
The exact variation row identifies bearing 791.035.00 as the guide component. CMT also recommends this flush-trim family for completing through mortises by following a previously established groove from the opposite side of the workpiece. The bearing, cutter, collet, template, and workpiece must remain correctly aligned throughout the operation.
Technical Specifications
The 1/4-inch diameter and 1-inch cutting length support detailed flush trimming, template work, and narrow-profile routing.
Two HWM carbide cutting edges and right-hand rotation provide the exact cutting configuration published for Item Code 806.064.11.
CMT identifies bearing 791.035.00 for this exact item, maintaining the published 1/4-inch guide diameter for flush-trim control.
Use CMT 806.064.11 only in a compatible router with a clean, undamaged 1/4-inch collet. Inspect bearing 791.035.00 for free rotation, play, contamination, and damage before each use. Confirm the bearing contacts the intended template or finished reference surface without forcing the cutter sideways. Secure the workpiece and template, verify cutter and bearing clearance, feed against cutter rotation, and use multiple controlled passes when the material or cut depth requires it. Follow the router and tool manufacturers' speed, projection, guarding, and workholding limits.
CMT 806.064.11 combines a 1/4-inch cutting diameter, 1-inch cutting length, 1/4-inch shank, Z2 HWM carbide geometry, and right-hand rotation.
The verified 791.035.00 guide bearing and Series 7/8/906 application range complete the setup for laminate finishing, template routing, and flush-trim work.