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Extra Long 4 Inch Upcut Spiral Router Bit 1/4 Inch Shank, 1/4 Inch Cutting Diameter, Solid Carbide with NACO Coating CNC Router Bits End Mill for Wood Cut, Trimming, Carving

  • Based on 204 reviews
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, May 19
Order within 8 hours and 40 minutes
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Size: 4" OVL - Up Cut


Number of Items: 1


Features

  • Upcut spiral router bit with 1/4 inch shank and 1/4 inch cutting diameter, 2 inch cutting length, extra long 4 inch for total length
  • Solid Carbide and Blue Nano nACo Coating: The up-cut spiral router bit is made of solid carbide. And the nACo 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.
  • CNC Spiral bits used for side milling, end milling, finish machining, etc. End Mill Bits can smoothly upcut groove and slots, mortises, cycles and dados with clean edge and bottom, 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.
  • Up to 2.5X longer life compared to uncoated bits.

Description

EANOSIC Extra Long 4 Inches Solid Carbide Nano Blue Coated Spiral Up Cut Router Bit with 1/4 inch shank and 1/4 inch cutting diameter -Industrial quality control to ensure best performance -Spiral router bit used for smoothly upcut mortise and tenons, grooving, slotting or routing deep blind holes. It performs faster cutting while pulling the chips up. Plunge cut leave with clean edge and down surface. - HIGH PROCESSING EFFICIENCY: The edge of end mill bits is HARD and SHARP, process the heat treatment materials under 32° with high speed, reduce changing times and improve the production efficiency. - STRONG and DURABLE: The Nano Blue Coating with High Hardness and Heat Resistance. - Straight shank handle, rounded chamfer design for easy installation and improved work efficiency. About The Blue Nano Coating - Nano blue coating Series Router Bits utilizes a special unique carbide with composite coating for a longer lifetime (up to 2.5X longer life compared to uncoated bits) in modern materials. - Nano blue coating 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. Specifications: Flute: 2 Cutting Diameter: 1/4" Cutting Length: 2" Shank Diameter: 1/4" Full Length: 4" Material: Solid Carbide Package Contents: 1 Upcut Spiral Router Bit

Size: 4" OVL - Up Cut


Material: Carbide


Brand: EANOSIC


Cutting Length: 2 Inches


Cut Type: Up-Cut


Package Dimensions ‏ : ‎ 5.2 x 3.39 x 0.59 inches; 5.29 ounces


Date First Available ‏ : ‎ April 1, 2024


Manufacturer ‏ : ‎ EANOSIC


Country of Origin ‏ : ‎ China


Best Sellers Rank: #36,403 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #13 in Spiral Router Bits


#13 in Spiral Router Bits:


Customer Reviews: 4.5 4.5 out of 5 stars 204 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 19

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


  • Great cutter
Size: 3" OVL - Compression Number of Items: 1
Chews through 3/4"MDF like it's nothing, watch your router speed. ABS plastics up to 1/2" are child's play. I even put it through some birch plywood. Very impressed with the compression style finish on all materials I listed. I might try 6061 T6 aluminum next.
Reviewed in the United States on December 8, 2024 by Art Zarate Jr.

  • long reach bit
Size: 3" OVL - Compression Number of Items: 1
worked well for the deep pocket we were doing
Reviewed in the United States on December 20, 2024 by Ruby

  • Great bit.
Size: 3" OVL - Up Cut Number of Items: 1
I used this bit to hog out material in white oak, and it did a fine job. It performed well with no issues and seemed to stay sharp throughout the process. No complaints here. I’ll definitely purchase again when needed. Highly recommend for anyone working with hardwood!
Reviewed in the United States on September 26, 2024 by Eric C.

  • Very sharp bit
Size: 3" OVL - Up Cut Number of Items: 1
It out preforms bits that cost me a lot more than it did.
Reviewed in the United States on February 28, 2024 by RDH

  • Satisfied with my purchase.
Size: 3" OVL - Up Cut Number of Items: 1
Good quality, satisfied with my purchase
Reviewed in the United States on January 22, 2025 by Phil

  • Durable
Size: 3" OVL - Compression Number of Items: 1
Really durable and sharp
Reviewed in the United States on November 13, 2024 by Patrick

  • Lasts 1/15th as long as a standard named router bit at the same price point.
Size: 3" OVL - Compression Number of Items: 5
I am cutting into compact, a pretty hard surface. After I used my last Whiteside bit which made 85pcs before it dulled. I wanted to try these out since the reviews were so great. I put it in started the program, on the 7th pc it started to actually smoke. You can see the regression of quality in my photo. Top is fresh blade and dulls fast Each disc is only 3 passes at 8 inches of cut total of 24”. ... show more
Reviewed in the United States on July 9, 2024 by Adam E Adam E

  • worked as advertised
Size: 3" OVL - Compression Number of Items: 1
worked great for cutting circles in wood
Reviewed in the United States on October 10, 2024 by Gary Knottnerus

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