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Downcut Spiral Router Bits 1/4 inch Shank, 1/4 inch Cutting Diameter Solid Carbide with Nano Blue Coating CNC Router Bits End Mill for Wood Cut, Carving

  • Based on 415 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Nov 20
Order within 4 hours and 52 minutes
Available payment plans shown during checkout

Size: DOWN CUT


Number of Items: 1


Features

  • Downcut spiral router bit with 1/4 inch shank and 1/4 inch cutting diameter, 1 inch cutting length, 2-1/2 inch for total length
  • SOLID CARBIDE AND NANO BLUE COATED: The down-cut spiral router bit is made of solid carbide. And Nano Blue Coating with high hardness and heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality. Clean surface, neat, no glitches. Up to 2.5X longer life compared to uncoated bits.
  • CNC Spiral bits used for side milling, end milling, finish machining, etc. End Mill Bits can smoothly downcut groove and slots, mortises, cycles and dados with clean edge and top, better than straight bits.
  • The CNC End Mill Router Bits apply to various wood: such as Plywood, OAK, MDF, and any hardwood working and Long service life for sharp. And also for carbon steel, soft alloy steel, tool steel, cast iron, aluminum alloy.
  • The spiral router bit suit for CNC router and any plunge routers with 1/4" collet.

Size: DOWN CUT


Material: Carbide


Brand: EANOSIC


Cutting Length: 1 Inches


Item Weight: 0.03 Kilograms


Package Dimensions ‏ : ‎ 3.78 x 3.46 x 0.71 inches; 1.13 ounces


Item model number ‏ : ‎ E203


Date First Available ‏ : ‎ July 2, 2022


Manufacturer ‏ : ‎ EANOSIC


Best Sellers Rank: #23,148 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #8 in Spiral Router Bits


#8 in Spiral Router Bits:


Customer Reviews: 4.6 4.6 out of 5 stars 415 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 20

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Does good job
Size: UP CUT Number of Items: 1
Good bit.
Reviewed in the United States on June 14, 2025 by Mike G.

  • Sharp clean cuts
Size: DOWN CUT Number of Items: 1
These bits work great in all kinds of wood and laminate. I use them in my cnc router and have cut pine maple oak and other woods including plywood and 3/4 plywood with laminate on it. Nice clean cuts.
Reviewed in the United States on March 29, 2025 by Amazon Customer

  • Make sure it is in tight!
Size: UP CUT Number of Items: 1
This thing really pulls the chips out of the hole when making mortises. The only problem I had was that it pulled the bit down into the hole so hard, it pulled itself loose and slid further out, making my mortise too deep. Once I tightened it really tight, it worked well.
Reviewed in the United States on November 5, 2024 by Robert Haase

  • Good bit
Size: DOWN CUT Number of Items: 1
Does the job it was meant to do
Reviewed in the United States on March 12, 2025 by Randy G.

  • Great!
Size: DOWN CUT Number of Items: 5
I do a lot of CNC machining and these are great!
Reviewed in the United States on March 3, 2025 by Fichy

  • great CNC bits for wood
Size: COMPRESSION CUT Number of Items: 5
stays sharp, accurate size., the coating on them helps…. great for fine work or just hogging out a big area
Reviewed in the United States on January 20, 2025 by Chris G.

  • Amazing bit
Size: COMPRESSION CUT Number of Items: 1
Stays sharp longer. We'll worth the money. I do a lot of CNC projects and I'll be buying these bits from now on.
Reviewed in the United States on December 22, 2024 by Caleb

  • Beast
Size: DOWN CUT Number of Items: 1
Very happy with finish and performance.
Reviewed in the United States on December 12, 2024 by Baron

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