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Cutting Method Route, Engrave
Recommended Materials

ACM,  Maxmetal, Alumicor, Alumalite, Dibond ®, Omega-Bond®, Alucobond, Expanded PVC, polypropylene, Econolite, Pro-Lite, E-Panel. 400 series is the  Best bit for ACM materials.
Shank Ø 6.0mm

Routing Ø

Max Cutting Depth

0.551in / 14.0mm
Max RPM 50,000 RPM
Flute Specs
Polished Single O flute - Up Cut with nACo coating, a micro-thin ceramic coating to enable the bit's cutting edge to retain crucial sharpness and lubricity. Includes ARC stop ring. 
Router Bit Material Fine Grain Carbide
Replacement For Zünd R504-A 5218138 and Zünd R209 5212030, Zünd R208 5212254, 404, R404