Verified 1-1/8-Inch Variant
Exact Item Code 840.270.11 combines a 1-1/8-inch diameter, 29/64-inch cutting length, and 5/32-inch profile radius.
CMT Orange Tools Roman Ogee Router Bit 1-1/8-Inch Diameter × 29/64-Inch Cutting Length × 5/32-Inch Radius × 1/4-Inch Shank
CA$999.99
In stock
SKU
840.270.11
Product Type
HW Roman Ogee Router Bit with Bearing
Family / Series
CMT 7/8/940 Roman Ogee Router Bits
Cutting Diameter
1-1/8 inches
Cut / Radius
29/64-inch cutting length · 5/32-inch radius
Shank / Overall
1/4-inch shank · 2-3/4-inch overall length
Geometry
Z2 · Bearing-guided Roman ogee profile
Cutting Material
HW carbide-tipped cutting edges
Bearing / Service
Bearing 791.003.00 · Shield 990.423.00
Application
Classic decorative edge profiles for furniture and cabinetry
HW Z2
Roman Ogee Router Bit
Bearing-Guided Roman Ogee
CMT 840.270.11 is the exact 1-1/8-inch diameter variant in the 7/8/940 Roman ogee family. It combines a 29/64-inch cutting length, 5/32-inch radius, 1/4-inch shank, two carbide cutting edges, and a serviceable guide-bearing system for producing the classic Roman ogee edge profile in compatible woodworking applications.
1-1/8 inCutting Diameter (D)
29/64 inCutting Length (I)
5/32 inProfile Radius (R)
1/4 inShank Diameter (S)
Bearing-Guided Roman Ogee
A carbide-tipped, double-edge profile router bit for producing CMT’s classic Roman ogee edge treatment. The exact Item Code is 840.270.11; the family/series reference is 7/8/940. Official service relations identify the bearing, shield, screw, and hex key.
CMT Orange ToolsHW CarbideR 5/32 InchSKU 840.270.11
For compatible routing equipment accepting a 1/4-inch shank. Confirm collet condition, shank engagement, cutter and bearing clearance, workpiece support, guarding, workholding, and all applicable machine and tool operating limits.
Main Product Description
CMT 840.270.11 is one exact Item Code within the official 7/8/940 Roman ogee router-bit family. The verified row specifies a 1-1/8-inch cutting diameter, 29/64-inch cutting length, 5/32-inch profile radius, and 1/4-inch shank.
The bit uses two carbide cutting edges and a guide-bearing system to form the flowing, compound Roman ogee profile used on furniture, cabinetry, mouldings, and other decorative wood edges. CMT describes this profile as a classic woodworking treatment and recommends building the final form progressively.
The official product row identifies bearing 791.003.00, bearing shield 990.423.00, screw 990.058.00, and hex key 991.057.00 as the matching service components. Correct Item Code selection, collet fit, bearing condition, clearance, workholding, and equipment limits remain essential.
Technical Specifications
Series 7/8/940 · SKU 840.270.11
- CMT Orange Tools
- HW Roman Ogee Router Bit with Bearing
- 840.270.11
- 7/8/940 — Roman Ogee Router Bits
- 1-1/8 inches
- 29/64 inch
- 5/32 inch
- 2-3/4 inches
- 1/4 inch
- 2
- HW Carbide-Tipped
- Classic Roman Ogee
- Guide Bearing: 791.003.00 · Bearing Shield: 990.423.00 · Service Screw: 990.058.00 · Hex Key: 991.057.00 · Surface Treatment: CMT Orange Non-Stick Coating · Primary Application: Decorative Wood Edge Profiling
- For compatible routing equipment accepting a 1/4-inch shank. Confirm collet condition, shank engagement, cutter and bearing clearance, workpiece support, guarding, workholding, and all applicable machine and tool operating limits.
Best Fit Applications
Classic Edge Profiles
Furniture Edge Treatment
Cabinetry Detail Work
Decorative Wood Trim
Bearing-Guided Edge Routing
Product Highlights
Classic Roman Ogee Profile
The compound profile produces the flowing Roman ogee edge treatment used across furniture and decorative woodwork.
Serviceable Bearing System
CMT publishes exact matching codes for the guide bearing, shield, screw, and hex key used with this variant.
Compatibility & Installation Notes
Confirm exact Item Code 840.270.11 and a clean compatible 1/4-inch collet; do not select by the 7/8/940 family heading alone. Inspect the guide bearing and matching hardware before service, maintain adequate cutter and bearing clearance, and follow the router manufacturer’s requirements for guarding, workholding, operating limits, and controlled progressive cuts.
Classic Roman Ogee Profiling in a Verified 1/4-Inch-Shank Format
CMT 840.270.11 combines a 1-1/8-inch diameter, 29/64-inch cutting length, 5/32-inch radius, 1/4-inch shank, Z2 carbide geometry, and bearing-guided profile control.
Accurate Item Code selection, collet fit, bearing condition, cutter clearance, guarding, workholding, and equipment limits are essential to consistent decorative edge profiling.