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Carbide Ball Nose CNC Router Bit 1/4" Shank, Extra Long 3" Spiral Ball Nose End Mill Wood Milling Tool with Blue Nano NACO Coating

  • Based on 113 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Jul 17
Order within 14 hours and 10 minutes
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Size: 1/4"Cut Dia-3"OVL


Number of Items: 1


Features

  • CNC ball nose router bits with 1/4 inch shank and 1/4 inch cutting diameter, 1-1/8 inch cutting length, 3 inch for total length
  • Solid Carbide & Blue Nano nACo Coated: The Ball Nose CNC Bit is made of solid carbide. And Blue Nano Coated 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.
  • Ball Nose CNC Bits are Suitable for side milling, end milling, finish machining, etc. For smooth contour 3D CNC milling and carving.
  • The CNC Ball Nose 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.

Description

EANOSIC Solid Carbide Blue Nano Coated Spiral Ball Nose End Mill CNC Router Bit with 1/4 inch shank and 1/4 inch cutting diameter for woodworking -Industrial quality control to ensure best performance -Spiral router bit milling cutter is great for smooth contour milling, carving, other type of milling, sign making. The ball nose end mills' rounded tip is designed to reduce tool markings on work pieces of intricate tool paths and varying depths. Larger bits will produce the smoothest results while smaller bits will produce the finest detail. - 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 Blue Nano Coated with High Hardness and Heat Resistance. - Straight shank handle, rounded chamfer design for easy installation and improved work efficiency. Specifications: Flute: 2 Cutting Diameter: 1/4" Cutting Length: 1-1/8" Shank Diameter: 1/4" Full Length: 3" Material: Carbide (Tungsten steel) Package Contents: 1 Ball Nose End Mill All of Our Tools for EANOSIC Comes with 100% Satisfied Customer Services - Lifetime Warranty - 12 months money back guarantee or exchange Please don’t hesitate to contact us if any questions, we are always at your services.

Size: 1/4"Cut Dia-3"OVL


Material: Tungsten Steel


Brand: EANOSIC


Cutting Length: 1.13 Inches


Item Weight: 0.03 Kilograms


Package Dimensions ‏ : ‎ 3.86 x 3.35 x 0.63 inches; 1.13 ounces


Date First Available ‏ : ‎ May 18, 2023


Manufacturer ‏ : ‎ EANOSIC


Country of Origin ‏ : ‎ China


Best Sellers Rank: #81,552 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #42 in Spiral Router Bits


#42 in Spiral Router Bits:


Customer Reviews: 4.9 4.9 out of 5 stars 113 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 17

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 Bit
Size: 1/4"Cut Dia-3"OVL Number of Items: 1
Worked well cutting the inside of a wooden bowl. I was even able to push my luck with a 2.5 inch deep pocket running conservative feeds and speeds in red oak, .100 per pass, 25% stepover, at 20 IPM 30k rpm on the makita trim router.
Reviewed in the United States on December 23, 2024 by SR

  • Good quality for home CNC work.
Size: 1/4"Cut Dia-2-1/2"OVL Number of Items: 2
These have worked well and lasted for a while. I did about thirty CNC wood cutting jobs at around two hours each before changing bits, and I only changed the bit because the machine lost track of steps and crashed the bit in a metal chuck (snapping the bit).
Reviewed in the United States on March 31, 2025 by Over Shopper Over Shopper

  • Happy
Size: 1/4"Cut Dia-3"OVL Number of Items: 1
This is a great buy. I am happy
Reviewed in the United States on March 26, 2025 by Smith

  • Ball nose end mill
Size: 1/4"Cut Dia-3"OVL Number of Items: 1
Works great on cnc router cutting wood.
Reviewed in the United States on January 3, 2025 by James Rogers

  • Very nice tip.
Size: 1/8"Cut Dia-2-1/2"OVL Number of Items: 1
Nice ballnose bit in a blue nanocoating format. The shank is smooth and well polished. The cutting edges are clean and without damage. Everything is very precise and well machined. Will update after use.
Reviewed in the United States on March 4, 2025 by James Williams

  • Top quality
Size: 1/4"Cut Dia-2-1/2"OVL Number of Items: 1
This is a top quality bit. Mirror finish and the bit is laser inscribed with the size info. Would definitely purchase again. We run a CNC business and are always looking for great quality at a lower price and this is definitely it. This will be our go to ball nose. We use a .25 ball nose on just about every project. We now use several bits from this manufacturer and have all been top notch. ... show more
Reviewed in the United States on April 1, 2023 by Amazon Customer

  • Works well.
Size: 1/8"Cut Dia-2"OVL Number of Items: 1
It works well. Durability is pretty good for the price. Does what it should for sure.
Reviewed in the United States on August 14, 2024 by Mitch McLaughlin

  • A great surprise router bit.
Size: 1/8"Cut Dia-2"OVL Number of Items: 1
Have always had a hard time cutting even thin metal. The little bit surprised me. I originally got it for 3d relief carving. But on whim decided to try it out on my aluminum. To my big surprise it worked. Also great for plastics.
Reviewed in the United States on July 9, 2024 by Clark

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