I am a certified Corian fabricator/installer, although I closed my business a few years ago. Now I'm out of tools as we decide to renovate my own pantry. With a hard surface, the best types of drills for rough cuts, mirror seams and smooth edges are always twist drills. Carbide crowns Velapic and even Amana are too expensive for surgery. I found this Chinese made tool here at Revain and gave it a try. It was literally 1/5 the cost of professional vinyl cutters. He got the job done for a fraction of the price. I highly recommend it. Very clean and smooth. There are no ridges left of the pass. Incredibly sharp. It tends to pull you along when plunging or cutting, just like plunge cutters, so be careful, hold the router and move slowly! The racquet was packaged in its own holder. The ideal 1/2" to 3/8" router bit you want to use for Corian. Blade for my Skil-Saw ($40). Everything you need. Along with borrowing a router from a relative, the work was impeccable and professional. By the way, I have professionally made over 100 kitchen countertops. I will tell anyone reading this that you MUST use a 2.25 HP router. or higher if you want to use this spiralizer on a hard surface! Don't think you can get away with your solo horse Harbor Freight. You will detonate the material and potentially break this piece. However, you can use an HP Harbor Freight 2.5 immersion mill ($100) as I have done with great results. If you've got the $$$, then nothing beats the HP Porter Cable 3.5 or FesTool (both $450) routers, which are the store standard. When all was said and done I paid $950 for corian sheet, washer and glue, bits and tools. Compare that to Home Depot, who wanted to charge me $3,250 for a small L-shaped countertop. Warning: If you don't have hard surface experience, don't waste your money trying. One mistake can ruin your investment.