4″ Spoilboard Fly Cutter, 3/4″ Shank
Insert-style fly cutter for MDF spoilboard surfacing, with a 4″ cutting diameter, 3/4″ shank and Z=3 configuration. Uses CTN-1414T replacement inserts.
4″ Spoilboard Fly Cutter
An insert-style surfacing tool for MDF spoilboards on CNC routers. The 4″ dimension is the cutting diameter; the shank is 3/4″.
Key specifications
- Cutting diameter: 4″
- Shank diameter: 3/4″
- Listed cutting configuration: Z=3
- Replacement insert reference: CTN-1414T
Tool and replacement inserts
This listing is for the fly cutter tool, not a replacement-insert pack. Confirm which inserts and fastening hardware are supplied before ordering.
Check your setup
Verify toolholder fit, machine clearance and the machine’s approved cutter limits. Contact us for setup guidance for your spoilboard and CNC router.