ID2CNC:: CNC Router Plan v.2.1 CNC Plan price = $24.99 Buy it from Ebay Buy it through Paypal. Sorry for an inconvenient, but if you don't have Ebay account you can pay through Paypal or if you want me to send you a Paypal Request then please send your Paypal email to. To be used only on CNC machines and routers with automatic feeding. Solid carbide spiral 'O' flute aluminum cutting router bits use the highest quality sub-micrograin carbide, have a special proprietary edge processing system and feature a super high polished cutting edge with a unique “mirror finish”, resulting in clean cuts, less chance for chip re-welding, a superior surface finish.