Amana Tool

Amana Tool is a recognized leader in premium industrial cutting tools. The brand covers wood, plastics, aluminum, composite, and metal work.


Its range includes solid carbide, insert carbide, and carbide-tipped options. Each tool is built for precision and steady results.


About Amana Tool


Professionals rely on these products for dependable CNC tooling. The equipment supports professional shops and production settings.


Industrial Cutting Devices


The collection meets strict quality standards. It features Router bits, insert carbide items, and specialty products.


Applications and Material Compatibility


These tools work with wood, plastics, aluminum, composite panels, and metals. Proper use reduces tear-out and supports clean cuts.


Why Choose Amana Tool?


Each tool is made to tight tolerances with premium-grade carbide and steel. Optimized geometry ensures smooth cutting with less tear-out.



  • Manufactured to tight tolerances from premium-grade carbide and steel

  • Optimized shapes for smooth, precise cutting results

  • Available in various profiles, shank sizes, and coating options

  • Backed by decades of expertise and industry support


Variety and Customization


A broad range of shapes and sizes supports different needs. The lineup includes router bits, circular saw blades, shaper cutters, and CNC router bit options. Contact the supplier for custom orders and guidance from amana.


Care and Maintenance


Proper care extends service life. Refer to product guides for recommended practices and setup details. Correct cutting speeds and feeds improve performance.


Supporting Information and Resources


More details on care, cutting methods, and material compatibility are available through blogs and support pages. Products from Amana Tool are trusted for accuracy and durability.

Amana Tool - 46172-K -3/8" Compression Spiral Router Bit - CNC Router Store
Amana Tool - 46172-K -3/8" Compression Spiral Router Bit - CNC Router Store
Amana Tool - 46172-K -3/8" Compression Spiral Router Bit - CNC Router Store
Amana Tool - 46172-K -3/8" Compression Spiral Router Bit - CNC Router Store
Amana Tool - 46172-K -3/8" Compression Spiral Router Bit - CNC Router Store

Amana Tool - 46172-K -3/8" Compression Spiral Router Bit

$182.81

SKU: 46172-K Amana Tool

Amana Tool 46172-K Compression Spiral Router Bit – 3/8" Solid Carbide

The Amana Tool 46172-K compression spiral router bit is engineered for precise CNC and manual routing. It slices cleanly through MDF, laminate, plywood, and veneered panels. This tool ensures durability and top-tier edge quality, ideal for professionals and DIY users seeking smooth finishes without additional sanding.

Key Features of the Compression Spiral Router Bit

  • Compression Flute Geometry: Combines upcut and downcut flutes to create clean, tear-out-free edges every time.

  • 3/8" Cutting Diameter: Balanced design ensures clean and controlled cuts across various materials.

  • Solid Carbide Build: Made from premium micro-grain carbide to maintain sharpness and edge retention for longer periods.

  • Spektra Coating (Optional): Minimizes resin buildup and extends overall tool life for enhanced performance.

  • Why Choose a Compression Spiral Router Bit?

    Unlike typical upcut or downcut bits, this spiral router bit simultaneously pulls layers inward during cutting. It significantly reduces chipping on laminated or veneered surfaces. The result is finish-quality cuts perfect for cabinetry and signage jobs.

    Ideal for CNC & Manual Uses

    This tool works well in CNC machines and handheld routers alike. It efficiently cuts these materials:

    • Laminated plywood

    • MDF and particle board

    • Melamine panels

    • Veneered hardwoods

    Its innovative design minimizes tear-out, which reduces material waste and decreases finishing time. It is a superb choice for woodworkers, cabinetmakers, and shop owners needing reliable cuts.

    Product Specs

    • SKU: 46172-K

    • Cutting Diameter: 3/8"

    • Shank: 1/4"

    • Cut Length: 1"

    • Overall Length: 2-1/2"

    • Flutes: 2

    • Material: Solid Carbide

    • Coating: Spektra™ nano-coating

Amana Tool 46172-K

Searching for a smaller size? Check out Amana Tool 46170-K router bit for intricate, detailed work.

Precision Cuts with the Compression Spiral Router Bit

Using the Amana Tool 46172-K compression spiral router bit provides smoother and cleaner cuts. You will reduce sanding time and improve project speed. Whether upgrading your CNC setup or streamlining your workflow, this bit offers excellent control and a superior finish quality.

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