Amana 51428-K Solid Carbide CNC Spektra™ Extreme Tool Life Coated Spiral 'O' Flute, Plastic Cutting 1/2 Dia x 1-5/8 x 1/2 Inch Shank Up-Cut Router Bit

To be used only on CNC machines and routers with automatic feeding.
Produce super clean, smooth cuts especially in acrylic materials (Plexiglas® Lucite®) other plastics and wood. Bits are made according to strict tolerances from an exclusive carbide grade and polished to a mirror finish using Amana’s unique process. Designed to eject chips up. Ideal for industrial applications and CNC machines. Right hand helix right hand cut.
Excellent for cutting:

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
Delrin
Dibond®
Extruded Acrylic
Foam Board
Gatorfoam®***
Hard Plastic

High Density Polyethylene (HDPE)
High Density Urethane (HDU Board)
High Impact Polystyrene (HIPS)
High Impact Polystyrene (HIPS) for digital printing


King ColorCore® The Multi-Color Engravable Polymer Sheet.
Laminate
Low Density Polyethylene (LDPE)
Lucite®
Mechanical/Engineered Plastics
Perspex® Cast Acrylic Sheet
Plexiglas®
Poly (methyl methacrylate) (PMMA)
Polycarbonate (Lexan™)†
Polyethylene Terephthalate Glycol-Modified (PETG / PET-G)
Polystyrene (PS)
PVC
Sintra PVC
Solid Surface
Teflon®
Thermoplastic Polyolefin (TPO)
Ultra High Molecular Weight Polyethylene (UHMWPE)
Wood






*Corrugated Plastics such as Correx refers to a wide range of extruded twinwall plastic-sheet products produced from high-impact Polypropylene resin with a similar make-up to corrugated fiberboard. They are used in a variety of applications including boat building packaging signage outdoor advertising and the production of pet cages.
**A soft plastic cardboard made with super soft super flexible PVC.
***Gatorfoam® Foam Board a polystyrene foam board bonded between two layers of Luxcell® wood-fiber veneer.
†Recommendation: Use the slowest suggested feed rates and the shortest bits necessary for cutting and routing Lexan™.


Benefits of Mirror-Finish:

Razor sharp cutting edge
Effortless chip removal
Helps prevent chip re-welding
Extends tool life


Exceptional cut quality
Dissipates heat well and
prevents melting



Our Spektra™ bits feature a nACo® nanocomposite coating with an extreme nanohardness and heat resistance. With a brilliant distinctively-tinted coloring nACo provides additional improvements in four critical aspects of router tooling.

nACo coating is a micro-thin ceramic coating which enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality.
Coating prevents high heat and oxidation which is detrimental to cutting tool performance.
Multi-colored hues, while attractive, will dissipate upon use and yet coating will remain fully effective.
nACo offers approximately 4,500 Vickers for impressive solid hardness on cutting areas of the tool, for an increase up to 2.5 times compared to uncoated bits.



Note: Blue based color dissipates immediately upon use. nACo® nanocomposite coating will not wear off.


Maximum RPM: 35,000