SpeTool Down Cut Spiral Router Bit 1/16 inch Cutting Diameter with 1/4 inch Shank End Mill for Woodwork CNC Machine Tools

(0 reviews)

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$22.99

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(10000 available )

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23 Ratings
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Reviews
  • James D Culberson

    > 24 hour

    Great cutter for my CNC projects.

  • Brandon santone

    > 24 hour

    It started off doing well and I thought it was going to be a winner, but about 3/4 the way through the project it snapped. And yes I had the plunge rate and feed rate set accordingly.

  • Charlie

    > 24 hour

    I used this bit to cut into 3/16 thick mahogany veneer for maple inlays. The down-cut spiral bit made nice clean cuts. I havent used it enough to rate its durability or longevity, but carbide bits typically hold up well.

  • El wayo

    > 24 hour

    love the material and excellent customer service! these are great! and for a good price! I use them a lot for my small cnc projects, my personal fav is the compressions bits! wow! there amazing and strong!

  • Daniel J

    > 24 hour

    Ive used this bit in my CNC machine to make a few wood (pine) signs. The bit worked well. Smooth cuts with little fuzz.

  • Chris Woolley

    > 24 hour

    Well made and just what I required to finish a project I was completing with my daugther

  • Douglas Ray

    > 24 hour

    If you do a lot of intricate CNC engraving you will find this to be an often needed and invaluable tool. They are difficult to find, very fragile, and quite expensive considering the lack of durability. I try to use a 1/4 or 1/8 tool for clearing and only use this tool for cleaning up the detail edges. Even then, make sure you are taking VERY shallow cuts, and slow your feed rate down to like 30 per minute. Even having taken all those precautions if your cut takes you through a knot, or you are using particularly hard material like hickory, you will snap these off occasionally. If you are doing custom client jobs, make sure you keep more that one of these on hand and tread very gingerly with them. If you are just doing fine engraving and dont need the straight bit, the 1/16th tapered ball nose is far more durable, and might be a better choice for some jobs. Even for inlays I usually use the tapered bit. You just have to experiment a bit because youll have to make your pockets a little undersize to compensate for the taper. Once you get it down, it a much better way to go for inlays. The taper actually gives you tighter inlays and less gaps. When you do need the straight edges AND tight corners (epoxy fills, for example) this tool is invaluable. I have bought several of these in spite of the breakage, and will continue to buy them.

  • Michele L. Adkins

    > 24 hour

    I recently discovered the SpeTool Spiral End Mills and I must say I am extremely impressed with their quality. I have purchased several of these end mills and have been consistently happy with each and every one. I use them in my CNC machine and they have held up well even after multiple uses. The spiraled design provides a smooth and efficient cut, making my machining tasks much easier. Additionally, the end mills are very affordable, making them a great value for their performance. I appreciate that I can purchase a durable, high-quality end mill without breaking the bank. Overall, I highly recommend the SpeTool Spiral End Mills to anyone in need of a reliable and affordable cutting solution for their CNC machining projects.

  • DLang

    > 24 hour

    worked very well

  • Disappointed

    > 24 hour

    Nothing…… it broke within 5 minutes

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