Aluminum cutting router bits

Aluminum Cutting Router Bit Aluminum: Precision and Reliability


Our Router Bit Aluminum collection is built for cutting aluminum, brass, copper, and other non-ferrous metals.


Each router bit delivers clean cuts, solid chip evacuation, and long tool life for professional metalworking.


Solid carbide construction helps reduce heat buildup and tool wear.


These bits work well with CNC routers, machining centers, and CNC tooling.


Ideal Applications for Cutting Tools


These aluminum tools handle many machining tasks.


They cut sheets, plates, and extrusions with smooth edge finishes and minimized burr formation.


They also perform well on brass, bronze, copper, copper alloys, and ACM panels.



  • Aluminum sheet, plate, and extrusions

  • Brass and bronze

  • Copper and copper alloys

  • Composite panels with aluminum skins (ACM)

  • Sign making and metal fabrication projects


Key Features of Our Metal Cutting Bits


Every piece in this collection is designed for efficient metal cutting.


Optimized geometry improves cutting performance.


Enhanced chip evacuation helps prevent buildup.


This router bit design adds durability, strength, and dependable results in precision tooling applications.



  • Specialized geometry for superior metal cutting

  • Enhanced chip evacuation for clean, precise cuts

  • Reduced heat buildup and minimized tool wear

  • Solid carbide construction for durability and strength

  • Ideal for use in CNC routers and machining centers


Optimizing Performance with Cutting Bits


For sign making, metal fabrication, and manufacturing, the right tooling improves productivity.


Choosing the proper diameter and flute style can reduce finishing work and support efficient production.


These bits also work effectively on ACM (Aluminum Composite Material) panels.


They help reduce edge chipping and improve surface finish in metal signage and precision parts production.


Applications and Industries Benefitting from Our Router Bit Aluminum


This collection supports sign makers, metal fabricators, and manufacturers.


With every use, these tools help control chips, reduce heat, and support longer tool life with less downtime.

Amana Tool - 51405-K Solid Carbide CNC Spektra Extreme Tool Life Coated Sprial 'O' Flute - CNC Router Store

Amana Tool - 51405-K Solid Carbide CNC Spektra Extreme Tool Life Coated Sprial 'O' Flute

$106.17

SKU: 51405-k Amana Tool

Amana Tool 51405-K Solid Carbide CNC Spektra Coated Spiral 'O' Flute: Precision cutting for acrylic, plastics, and wood

Amana Tool 51405-K is a high-performance Router Bit for CNC machines, routers, and machining centers.

With a 1/4" diameter, 1" cutting height, and 1/4" shank, it is built for accuracy and efficient cutting.

Made from Solid Carbide, it delivers clean, smooth cuts in acrylics, plastics, and wood with long tool life.

Its Spektra coating helps maintain performance during demanding jobs and repeated production use.

Amana Tool 51405-K Upcut Rotation for Smooth, Clean Cuts

The upcut rotation efficiently ejects chips for fast material removal and helps prevent clogging in the cut path.

This action supports smooth, polished surfaces and reduces the need for extra finishing on delicate materials.

When cutting acrylic, plastics, or wood, the flute style clears material consistently for fewer burrs.

The OFlute geometry helps leave a polished edge and can reduce post-production finishing time.

Exceptional Cutting Performance on Acrylics and Plastics

This tool performs especially well on acrylics and plastics that require precision and a clean surface finish.

Its coating supports extended tool life, even on materials that can wear cutting edges quickly.

Amana Tool 51405-K is a strong choice for Plexiglas, Lucite, and similar plastics that demand accuracy.

In addition to acrylics, the tool is also highly effective for cutting a wide range of materials, including:

  • Acrylic Stone

  • ABC (Acrylonitrile Butadiene Styrene)

  • ACM (Aluminum Composite Material)

  • Alupanel

  • Corian

  • Coroplast

  • Correx Boards

  • Polypropylene

  • Delrin

  • Dibond

  • Extruded Acrylic

  • Foam Board

  • Gatorfoam

  • HDPE (High-Density Polyethylene)

  • HIPS (High Impact Polystyrene)

  • Laminate

  • PMMA (Polymethyl Methacrylate)

  • Lexan

  • PETG/PET-G

  • Polystyrene

  • PVC (Polyvinyl Chloride)

  • Sintra

  • Solid Surface Materials

Key Features and Benefits

  • Diameter: 1/4"

  • Cutting Height: 1"

  • Shank Size: 1/4"

  • Overall Length: 2-1/2"

  • Flute Style: 1 Upcut Flute

  • Rotation: Upcut for efficient chip ejection

  • Surface Coating: Spectra for increased tool life and enhanced cutting performance

  • Precise and Clean Cuts: Polished to a mirror finish for smooth, high-quality results

  • Versatile Material Compatibility: Perfect for acrylics, plastics, wood, and other composite materials

Sold Out