2, 3 & 4 Flute UP CUT Carbide End Mill

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1/8-1/8-SP-2F-22 [C1]
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A spiral fluted up cutter sports a number of cutting edges or “teeth” which means that for every rotation of the bit, that number of edges will be cutting your material. These bits are like a traditional drill bit in which the spirals direct chips up. A benefit of a spiral fluted up cut is that you can drive your bit faster in feed than a single flute. For example, with 2 flute you are able to go 2x faster than a 1 flute, 3 flutes 3x and 4 flute 4x. These cutters are primed for high efficiency cutting on woods but do leave a slight burr on the top of your material and a clean finish on the bottom side.

Suitable for

  • Plastics (ABS, acrylic, HPDE etc.) - 3 & 4 flute not suitable
  • Wood (MDF, hardwood)
  • Wood (Ply & softwoods)

Adam’s Tips

Up cuts have a tendency to pull up the material you are cutting. Ensure that the you are using suitable hold down methods such as double sided tape, masking tape + super glue or clamps over a small area. Also watch out for cut parts popping up if you are using a dust boot.

27 Reviews Hide Reviews Show Reviews

  • 5
    Great Upcut

    Posted by Dennis on 23rd Jun 2022

    Adams Bits don't let you down, every bit I've purchased and used has performed well. Clean sharp cuts, can push them into the hardest timbers and they just cut through, leaving a crisp clean finish.

  • 5
    Spiral Up Cut

    Posted by Paul on 1st Jun 2022

    Perfect smooth cut everytime even after heavy use. I cut hardwoods predominately and even after significant use have not yet replaced a bit for being dull. Highly recommend!

  • 5
    good product for the price

    Posted by James Vagg on 31st May 2022

    have not worn one out, the only way i have damaged the end mills is to drop or forget to turn the spindle on.

  • 4
    4mm 2flute endmill

    Posted by Doug Hayman on 18th May 2022

    worked well

  • 4
    1mm 2F uncut bit

    Posted by Paul on 7th Apr 2022

    Cuts really well, is hard wearing and is good value.

  • 5
    2 flute up cut mill ends

    Posted by Steve on 28th Mar 2022

    I bought several sizes including giant 6mmx 62. I use the 22mm heaps for 19mm cuts. They all run well with good clean cutting.

  • 5
    Long series 3mm carbide endmill

    Posted by Michael on 14th Feb 2022

    Worked flawlessly for the particular job I needed it for !!

  • 5
    These UpCut bits are awesome

    Posted by Jason on 23rd Dec 2021

    I've been using these with soft plywoods and hardwoods with excellent results. Great chip removal and the cut quality so far hasn't required any more finishing than the compression bits I have been using. I highly recommend trying these.

  • 5
    UpCut bit, quality

    Posted by Ray Milbrandt on 21st Oct 2021

    Good bit to remove the dust out of the groove. Quick postage Long lasting