Amana - A51517-K Solid Carbide Down-Cut Spiral ‘O’ Flute Spektra™ Coated Router Bit Amana - A51517-K Solid Carbide Down-Cut Spiral ‘O’ Flute Spektra™ Coated Router Bit

Optimized for precision plastic cutting, this down-cut spiral ‘O’ flute router bit delivers clean, smooth edges in acrylics, plastics, and wood. Engineered with a razor-sharp, mirror-finished edge and enhanced by Amana’s Spektra™ nACo® nanocomposite coating, this bit offers superior heat resistance, reduced chip re-welding, and excellent surface finishes—making it ideal for CNC machining applications that demand accuracy and consistency.

Cut Diameter: 3/16"

Shank: 1/4"

Cut Length: 5/8"

Overall Length: 2"

Flute Type: Downcut

Excellent for cutting:

• Plastic/Acrylic
• Acetal and Nylon
• Acrylic Stone
• Acrylonitrile Butadiene Styrene (ABS)
• Aluminum Composite Material (ACM)
• Alupanel®
• Corian
• Cork
• Coroplast®
• Corrugated Plastics* such as Correx Boards and Polypropylene
• Crosslinked Polyethylene (XPE, PEX, XLPE)
• Delrin
• Dibond®
• Epoxy
• Expanded PVC
• 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

Optimized for precision plastic cutting, this down-cut spiral ‘O’ flute router bit delivers clean, smooth edges in acrylics, plastics, and wood. Engineered with a razor-sharp, mirror-finished edge and enhanced by Amana’s Spektra™ nACo® nanocomposite coating, this bit offers superior heat resistance, reduced chip re-welding, and excellent surface finishes—making it ideal for CNC machining applications that demand accuracy and consistency.

Cut Diameter: 3/16"

Shank: 1/4"

Cut Length: 5/8"

Overall Length: 2"

Flute Type: Downcut

Excellent for cutting:

• Plastic/Acrylic
• Acetal and Nylon
• Acrylic Stone
• Acrylonitrile Butadiene Styrene (ABS)
• Aluminum Composite Material (ACM)
• Alupanel®
• Corian
• Cork
• Coroplast®
• Corrugated Plastics* such as Correx Boards and Polypropylene
• Crosslinked Polyethylene (XPE, PEX, XLPE)
• Delrin
• Dibond®
• Epoxy
• Expanded PVC
• 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