Woodworkers, listen up! This DARTOTEK 4-pack of router bits is exactly what you need for flattening slabs and resurfacing spoilboards. You get three 3-wing wood router bits plus a router collet adapter - all with 1/4-inch shanks and 1-inch cutting diameter. The carbide tips stay sharp through heavy use on hardwoods, softwoods, MDF, plywood, even acrylics and laminates. The anti-backlash design reduces debris buildup, so cleaning is quick and easy. Perfect for CNC machines, handheld routers, or table-mounted routers - whether you're professional or hobbyist. These bits handle trimming, slotting, grooving, and of course major surface planing tasks. The quality is seriously impressive - they cut cleanly and smoothly without tearing out material. If you work with wood slabs or need to maintain your CNC spoilboard, these bits will save you so much time and frustration. They're built to last through some serious shop use!