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1/2" Shank Spiral CNC Router Bits 4" Total Length Squre Endmill 2 PCS

  • Based on 95 reviews
Condition: New
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Availability: Only 9 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Sep 8
Order within 4 hours and 48 seconds
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Size: Up Cut-4 Inch


Number of Items: 2


Features

  • Cutting Diamete:1/2" Shank Diameter:1/2" Cutting Length:1 1/4" Overall Length:3"
  • nACo coating enables the tool's cutting edge to retain crucial sharpness and lubricity. Up to 2.5X longer life compared to uncoated bits.
  • Excellent for grooves and dadoes in all composite materials, plywoods, hardwoods and softwoods.
  • Use on CNC and other automatic routers as well as hand-held and table-mounted portable routers.
  • Premium Carbide Industrial Quality

Description

Three flute design allows these bits to provide the best finish on your project. Up cut spiral design provides the best control with hand or table routing.When creating dado's this design brings chips up and out of the cut. Spiral bits used for side milling,end milling,finish machining,etc.It will Gives very clean cuts. They are for medium and heavy work like (typically found at) Carpentry and some heavier furniture making. Package Contents: 1 Spiral End Mill with nACo-blue coating by YOKISHUN if there are any problem with the item please contact us at first, we will offer new item exchange or refund policy.

Material: Carbide


Cutting Length: 1.25 inches


Cutting Diameter: 0.5 inches


Number of Flutes: 3


Size: Up Cut-4 Inch


Cutting Length: 1.25 inches


Cutting Diameter: 0.5 inches


Size Name: Up Cut-4 Inch


Item Weight: 5.3 ounces


Brand Name: YOKISHUN


Manufacturer: YOKISHUN


Number of Items: 2


Included Components: 2 PCS ROUTER BITS


Part Number: 056


Unit Count: 2 Count


Number of Flutes: 3


End Cut Type: Square End


Cut Type: Up-Cut


Tolerance Held: Precision


Number of Cutting Edges: 3


Material Type: Carbide


Shape: Square


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good quality
Size: Up Cut-4 Inch Number of Items: 1
Works exactly as expected very sharp. I’ve only used it for about 20 minutes of cuts, but it still seems as sharp as when new
Reviewed in the United States on June 21, 2026 by Charles M.

  • It will cut
Size: Up Cut-4 Inch Number of Items: 1
Used this bit for cutting long mortises in breadboards for a table I'm building. Used with a power router lift, it made the onerous process less so. No issues with cut quality or sharpness. Seems like a good value and I'll probably pick up another as a spare as I can't find anything similar locally.
Reviewed in the United States on November 30, 2022 by SetecAstronomy

  • Excellent Quality
Size: Up Cut-3 Inch Number of Items: 1
This worked great. We got some extras just in case, and ended up not needing them. Would definitely recommend these. Strong and work great.
Reviewed in the United States on December 20, 2025 by TopKat

  • Works great
Size: Up Cut-3 Inch Number of Items: 1
Carved 3 bowls with it, as I said works great.
Reviewed in the United States on October 6, 2024 by Kevin Scott

  • Expensive, but worth it
Size: Up Cut-4 Inch Number of Items: 1
These bits are awesome. I routed all of the pockets and groves for a 12x30x14'high timber frame building with a 6:12 roof before it dulled. The up flute cleared the pockets well. I will send it off for sharpening. I did buy another for when this one is being sharpened.
Reviewed in the United States on February 23, 2025 by Larry Mummey

  • Well made and sharp
Size: Up Cut-3 Inch Number of Items: 1
I originally ordered this bit to use for cutting circles but I recently tried it with a box joint jig and it works well for that as well.
Reviewed in the United States on April 16, 2024 by Jeremiah

  • Cheap product expensive price.
Size: Up Cut-4 Inch Number of Items: 1
Broke on my 3rd pass. Not a very deep cut. Garbage.
Reviewed in the United States on August 8, 2026 by Robert Lombardi

  • Good quality
Size: Up Cut-3 Inch Number of Items: 1
I used this milling multiple pieces of maple and walnut and it still looks brand new
Reviewed in the United States on August 15, 2024 by beth

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