These spiral 'O' flute router bits are ideal for industrial applications and are manufactured to produce optimum results on every cut, especially when cutting acrylic materials and plastics. Made from high quality carbide, they feature a polished "mirror finish" cutting edge. This means a cleaner cut, reduced risk of chip re-welding, extended tool life and dissipates heat well to prevent melting. Left hand helix left hand cut.

These router bits can be used to cut the following materials:
Plastic/Acrylic
Acetal and Nylon
Acrylic Stone
Acrylonitrile Butadiene Styrene (ABS)
Aluminum Composite Material (ACM)
Alupanel®
Corian
Coroplast®
Corrugated Plastics such as Correx Boards and Polypropylene
Crosslinked Polyethylene (XPE, PEX, XLPE)
Delrin
Dibond®
Extruded Acrylic
Foam Board
Fomex®
Gatorfoam®
Hard Plastic
High Density Polyethylene (HDPE)
High Density Urethane (HDU Board)
High Impact Polystyrene (HIPS)
High Impact Polystyrene (HIPS) for digital printing
High Pressure Laminates (HPL)
Hydroxy-Terminated Polyether (HTPE)
King ColorCore® The Multi-Color Engravable Polymer Sheet.
Laminate
Low Density Polyethylene (LDPE)
LubX®
Lucite®
Mechanical/Engineered Plastics
Perspex® Cast Acrylic Sheet
Plexiglas®
Poly (methyl methacrylate) (PMMA)
Polycarbonate (Lexan™)†
Polyethylene Terephthalate Glycol-Modified (PETG / PET-G)
Polyoxymethylene (POM), also known as Acetal, Polyacetal and Polyformaldehyde.
Polystyrene (PS)
PVC
Sign Foam
Sintra PVC
Solid Surface
StarBoard® (King StarBoard 'R') High Density Polyethylene Sheet (HDPE)
Teflon®
Thermoplastic Polyolefin (TPO)
Trespa® Meteon®
Ultra High Molecular Weight Polyethylene (UHMWPE)
Urethane
Vinyl Flooring
Wood

Suitable for use with CNC Routers and shouldn't be used with a handheld router.