Spiral & Compression CNC Router Bits
CNC-Tool is the number one supplier for any of your CNC Router bit needs, at a price that you can't resist. We supply carbide CNC router bits to cut materials such as MDF, plywood, Laminate, melamine, solid wood and many other materials. Please click below one of the options below to find bits for your next CNC project. If you are looking for longer lasting bits, some of the bits below also come in a special coating that ensures longer tool life as well as the highest quality cuts. Please also check out our brand new CNC router bit sale page, where we will be regularly listing new products. Check it out and get a bit for an extreme discounted price while we still have them in stock!
Up Shear Router Bits:
Designed as a general purpose spiral where quality of chip extraction is important. The spiral is designed to remove the chip in an upwards direction away from the cutting process, ensuring quality of cut, extended tool life and better debris removal into the collection systems. Fiberglass, phenolic, acetal, solid surface and aluminum slab as well as solid wood and plywood. |
Down Shear Router Bits:
Designed as a general-purpose spiral where quality of top surface is important. The spiral is designed to force the chip in an downwards direction ensuring a perfectly clean top edge reducing any fraying or chip-out, great for creating non-through pockets, shallow grooves or dados with visible edges. Fiberglass, phenolic, acetal, solid surface and aluminum slab as well as solid wood and plywood. |
Compression Router Bits:
Compression style has both up cutting flutes at the tip of the bit and down cutting flutes at the shank side of the bit. This allows for both clean top and bottom surfaces on your materials. It compresses the chips into the center of the bit. This makes it especially great for plywood, veneers, natural wood laminates, and MDF when you need both the top and bottom edges clean. You just have to make sure that the piece of material you are cutting is thick enough so that both ends of the bit have room to work. Compression style bits are designed for fast feed rates in most materials. |
Mortise Compression Router Bits:
A compression router bit with a much reduced up shear portion for thinner materials. Typically one third of a standard compression up shear solid carbide router bit. |