CMT Corner Beading Bit 1-Inch Diameter 3/16-Inch Radius 1/2-Inch Shank
HW Corner
Beading Router Bit
CMT 861.548.11 is the exact 1-inch (25.4 mm) diameter corner-beading bit with a 3/16-inch (4.76 mm) radius, 47/64-inch (18.65 mm) cutting length, 1/2-inch (12.7 mm) shank, Z2 carbide-tipped geometry, and right-hand rotation.
Main Product Description
CMT 861.548.11 is one exact Item Code in the official 7/8/961 corner-beading family. The verified variation row specifies a 3/16-inch (4.76 mm) radius, 1-inch (25.4 mm) diameter, 19/64-inch (7.54 mm) I1 dimension, and 47/64-inch (18.65 mm) cutting length.
The bit has a 2-41/64-inch (67.07 mm) overall length, 1/2-inch (12.7 mm) shank, two HW carbide cutting edges, and right-hand rotation. CMT applies its orange PTFE non-stick coating to help limit residue accumulation and protect the tool body.
CMT identifies the family for traditional beads, edge beads, and renewal of existing beads into molding details. The profile may form an edge bead or a complete corner bead when used in the appropriate professional process and compatible setup.
Best Fit Applications
Product Highlights
Verified 3/16-Inch Radius
The exact row combines a 3/16-inch (4.76 mm) radius with a 1-inch (25.4 mm) cutting diameter.
HW Z2 Geometry
Two carbide-tipped cutting edges provide the verified Z2 right-hand configuration.
Serviceable Bearing System
The official row identifies the matching shield, bearing, screw, and hex-key references.
Compatibility & Installation Notes
Confirm exact Item Code 861.548.11, a compatible 1/2-inch (12.7 mm) interface, and the machine and tooling limits before service. Inspection, installation, and operation should be handled by qualified personnel using suitable guarding, workholding, extraction, and the current CMT and machine instructions. Replace damaged bearing-system components only with verified compatible parts.
Traditional Beading Geometry in a Verified 1-Inch Format
CMT 861.548.11 combines a 1-inch (25.4 mm) diameter, 3/16-inch (4.76 mm) radius, 47/64-inch (18.65 mm) cutting length, and 1/2-inch (12.7 mm) shank.
The Z2 HW carbide geometry, right-hand rotation, bearing guide, and serviceable spare-part system support professional corner-beading and molding work.