Kyocera MCSE227 – Chamfer & Profile Milling Toolholder (THC05860)

The Kyocera MCSE227 (Item no. THC05860) is a precision indexable chamfering and profile milling toolholder designed for versatile metal machining tasks. With a cutting diameter of 43 mm and a rigid cylindrical 32 mm shank, this holder is ideal for chamfering, back chamfering, countersinking, and V-groove profiling operations. Its 45° cutting angle and dual-insert design ensure smooth chip flow, stable cutting action, and excellent surface finishes across a range of materials.

This toolholder’s compact overall length of 121 mm and precision construction make it suitable for both workshop and production environments where reliable performance and repeatable results are essential. Internal coolant ports are not included, simplifying setup and maintenance for standard flood or dry machining.

Key Features & Benefits

• 45° cutting angle — optimised for chamfering, countersinking, and V-groove operations. 
• 43 mm cutting diameter — versatile for a variety of profile and chamfer sizes. 
• Dual-insert configuration — improves chip control and cutting stability. 
• Rigid 32 mm cylindrical shank — enhances vibration resistance and tool life. 
• Compact 121 mm overall length — good balance of reach and rigidity.
• Simple design without internal coolant — ideal for standard flood or dry machining.

Technical Specifications

• Item No: THC05860
• Model: MCSE227
• Cutting Diameter (DC): 43 mm 
• Number of Inserts: 2 
• Total Length (OAL): 121 mm
• Recess (LDN): 41 mm
• Shank Diameter (DCON): 32 mm 
• Shank Type: Cylindrical 
• Cutting Angle: 45° 
• Internal Coolant: No 
• Application: Chamfering, back chamfering, V-groove profiling, countersinking