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Spiral Router Bits Up Down Compression Bit 1/4 inch Cutting Diameter with Nano Blue Coated, 1/4 inch Shank Solid Carbide CNC End Mill for Wood Carving Engraver Milling Cutters

  • Based on 407 reviews
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Mar 11
Order within 8 hours and 55 minutes
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Size: COMPRESSION


Number of Items: 1


Features

  • UP & DOWN cut 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 up and 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.
  • Spiral bits used for side milling, end milling, finish machining, etc. End Mill Bits can smoothly upcut and downcut 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 router bit suit for CNC router and any plunge routers with 1/4" collet.

Description

EANOSIC Solid Carbide Nano Blue Coated Spiral Up and Down Cut Router Bit with 1/4-Inch shank and 1/4-Inch cutting diameter, 1 inch cutting length, 2-1/2 inch for total length -Spiral compression router bit used for smoothly upcut and downcut groove and slots, Mortises, Cycles and dados, Plunge cut leave with clean edge and top 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. The spiral end mill bits are made from Ultra-fine carbide bar, with high bending resistance and abrasion resistance, exclusive to HIGH HARDNESS, HIGH SPEED CUTTING applications. - CUTTING EDGE DESIGN: The bottom of spiral router bit is u-shaped groove design, large front angle effectively reduces cutting resistance, sharp and durable, convenient for chip removal, further improve machining efficiency. - Straight shank handle, rounded chamfer design for easy installation and improved work efficiency. - Large chip flute design for smoother chip removal, making the work piece smoother and brighter. Specifications: Flute: 2 Cutting Diameter: 1/4" Cutting Length: 1" Shank Diameter: 1/4" Full Length: 2-1/2" Material: Solid Carbide Package Contents: 1 Up and Down Cut Spiral Bit

Size: COMPRESSION


Material: Alloy Steel, Carbide, Tungsten Steel


Brand: EANOSIC


Cutting Length: 1 Inches


Item Weight: 0.03 Kilograms


Cut Type: ‎Up-Cut


Cutting Diameter: ‎0.25 Inches


Item Diameter: ‎0.25 Inches


Number of Flutes: ‎2


Item Weight: ‎1.13 ounces


Manufacturer: ‎EANOSIC


Item model number: ‎E2106


Date First Available: ‎September 24, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 11

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


  • Affordable and did an excellent job
Size: DOWN CUT Number of Items: 1
PROS: o Affordable CONS: o None WOULD I RECOMMEND THIS TO A FRIEND: Yes Wanted to cut dados in red oak side uprights for the shelves of a bookshelf my wife wanted me to build. Since this is likely to be the only time I will use this bit, I didn't want to spend a ton of money on it. Reviews seemed decent, so I ordered one. Worked great, clean cuts, very satisfied. ... show more
Reviewed in the United States on July 8, 2025 by Walt

  • Precise
Size: COMPRESSION Number of Items: 1
Sharp clean cuts. Far superior than others I have purchased.
Reviewed in the United States on July 22, 2025 by Mike SE Georgia

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

  • Held
Size: COMPRESSION Number of Items: 1
I ran one of these at around 300ipm in walnut today and it held fine. No tearout either top or bottom with no chatter. I probably could’ve pushed it harder. If you’re gonna sand your edges anyway, these are superior to a down cut. I could’ve gotten a cleaner cut on the bottom surface but I set my machine to just expose the spoilboard and not cut deeper. To take advantage of these they have to have all flutes engaged. ... show more
Reviewed in the United States on May 27, 2024 by John

  • 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

  • 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 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.

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