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SpeTool

SpeTool Spiral Upcut Router Bit 1/4 inch Shank 1/4 inch Cutting Diameter Solid Carbide End Mill CNC Rourer Bits for Woodworking Wood Carving Tool

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Availability: Only 5 left in stock, order soon!
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Arrives Tuesday, Sep 8
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Size: 1/4" Dia - 1" CL


Style: UP CUT


Features

  • SPECIFICATION. Solid carbide up cut router bits with 1/4inch shank and 1/4inch cutting diameter, 1 inch cutting length, 2-1/2 inch for total length , can be used on routers with 1/4" collect.
  • UP CUT. Spiral bits used for smoothly upcut groove and slots, Plunge Mortises, Cycles and dado with clean edge and bottom, better than straight bits
  • DURABLE AND PRECISE. SpeTool Upcut router bits are high-quality construction ensures durability and precision, allowing for consistent and accurate cuts.
  • COMPATIBILITY. This CNC Router Bits is perfect for soft woods, hard woods, Plywood, laminate, OAK, MDF and any hardwood working. It can be used with cnc router and handheld router with 1/4" collet.
  • 2 FLUTES. Spiral Bit Design allows for efficient chip removal, reducing heat buildup, better than straight bits
  • SPETOOL SERVICE. Good quality, cost-effective, efficient after-sales service, etc.

Description

high-quality carbide router bits for durability and long-lasting performance, providing accurate and clean cuts SpeTool offer various sizes（1/32" 1/16" 1/8" 3/16" 1/4" 3/8" 1/2"） to meet the needs of various woodworking projects Industry-quality standards to deliver precise cuts, ensuring outstanding performance Sharp cutting edge provide efficient precise and smooth routing operations. Utilizes advanced technology to deliver precise results, ensuring your woodworking projects are flawless. Ideal for woodworking projects, DIY crafts, and professional woodworking tasks Down-cut bit leaves a clean top edge but a rough bottom edge，Up-cut bit leaves a smooth bottom edge but a rough top edge，Compression bit cut both top and bottom cleanly Spiral router bits withTAC coating reduces friction, prevents overheating, and extends the tool's lifespan up to 2.5 times life than the uncoated. It also promotes cleaner cuts and smoother finishes, making it ideal for woodworking and machining tasks Down Cut Spiral Rouer Bit Router Lift System 10PCS Coated CNC Bit Set Spiral Rouer Bit Set Extra Long Up Cut Extra Long Compression About Us SpeTool is specialized in manufacturing various cutting tools including CNC router bits, carving and engraving bits, aluminum and metal end mills, grinder burr and other rotary tools for industrial and DIY applications. We’re committed to providing high-quality products and services to our customers. If you have any questions, welcome to leave a message.

Size: 1/4" Dia - 1" CL


Material: Carbide


Brand: SpeTool


Cutting Length: 1 inches


Item Weight: 27.22 g


Size Name: 1/4" Dia - 1" CL


Cutting Length: 1 inches


Item Weight: 27.22 g


Cutting Diameter: 0.25 inches


Item Diameter: 0.25 inches


Cut Type: Up-Cut


Number of Flutes: 2


Material Type: Carbide


Brand Name: SpeTool


Number of Items: 1


Unit Count: 1 Count


Manufacturer: SpeTool


Model: SP-D1/4-1/4-U


Part Number: SP-D1/4-1/4-U


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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Similar Products

Top Amazon Reviews

    • Amazing router bits at an unbelievably great price
Size: 1/4" Dia - 1" CL Style: UP CUT
I bought one bit from this vendor just so I could see how well it would do on my CNC. About a week after buying that first bit I purchased another 8 bits to get me through a large project. Each of the bits that I've used so far have performed wonderfully, giving me good clean cuts that I'm able to make at a good feed rate and cutting depth. Sure these are not those $60 bits that you can buy but on the other hand you're not going to cry if you break one. I recommend with these bits especially for beginners like me. ... show more
Reviewed in the United States on January 21, 2026 by JDLaux
    • Great tools for the price.
Size: 1/16" Dia - 1/2" CL Style: UP CUT
I brought a pair of these to use for a larger, special project on my CNC machine thinking I'd wear one out. That didn't happen. I finished the first project and have done 2 more with the same bit. These cut clean and and wear like iron. Both soft and hardwood cut cleanly. When I do need to replace them, I'll buy these again. ... show more
Reviewed in the United States on March 25, 2026 by Ernie
    • Great bit for cnc routers
Size: 1/4" Dia - 1" CL Style: UP CUT
Review Image by PapasDen
Great bit that really does the job right. My cnc router is not the strongest so i have to run a little slower then others with high end cnc's, but this bit was a life saver for my cutouts.
Reviewed in the United States on February 19, 2026 by PapasDen
    • Snapped but rice is right
Size: 1/16" Dia - 1/2" CL Style: UP CUT
Cut pretty well for the first 3’ at about 1/4” depth, then it snapped. I bought 2 though and the second one has held up much better. Has cut a lot more than the first. I use this bit to put in weather stripping on doors/windows. Buy cheap by twice. By 2. They work well but be as delicate as possible. Pretty fragile. What can you do expect though with such a small cutting width. ... show more
Reviewed in the United States on March 29, 2024 by Amazon Customer
    • Great quality.
Size: 1/4" Dia - 1" CL Style: UP CUT
Used in my router table for making box joints. Perfect cut.
Reviewed in the United States on April 6, 2026 by PBerry
    • Good bit, aggressive cut
Size: 1/4" Dia - 1" CL Style: UP CUT
A spiral bit was recommended by a YouTube project video to cut a dado in the sides of a box to make a lid. I considered an expensive one, but thought that this might do. I can see now that I probably could have used one of my straight bits and gotten similar results. There's nothing wrong with this bit, it cuts through the soft popular that I'm using with no problem. Because it is an up-cut bit and I'm cutting a dado, the edge tends to be rough. I would have used a down-cut spiral, but didn't want the wood to "walk" on me due to the tendency to "lift." I found that I could get a smoother cut with this up-cut bit by simply slowing down my feed rate (not the rpm). The bit is sharp enough that I didn't experience burning. The quality of the bit seems excellent for the price, I've only just begun using it so I can't speak to durability. But the edges are polished and sharp. The bit spins true and the top part of the cutter produces a nice flat surface at the bottom of a dado. And, yes, as my video shows, it is Carbide. ... show more
Reviewed in the United States on April 20, 2020 by DataJanitor
    • Works well for the price
Size: 1/4" Dia - 2" CL Style: UP CUT
Review Image by BigL
Needed this to cut multi later birch plywood 1.5" thick. Just went down in 1/4" steps and it cut fine. Because of its long length just go slower than you usually would with a short bit . Longer bits tend to break if you apply too much force. Great bit for the price and cut better than I expected very clean edges. ... show more
Reviewed in the United States on March 17, 2023 by BigL
    • Works perfect.
Size: 1/4" Dia - 2" CL Style: UP CUT
Review Image by sandbound
I use this bit to cut three cutting boards out of inch and a half thick butcher block material. I had no issues with the bit on any of it and no breakage. As long as you're not a total idiot, the bit works fine. Take it slow and steady. It makes a nice cut with no issues at all. Worth the money 100%
Reviewed in the United States on June 24, 2024 by sandbound

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