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2 Flute COMPRESSION UP DOWN Carbide End Mill

(42 reviews) Write a Review
6-6-CM-2F-22 [D7]
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If an upcut gives you a great bottom finish and a down cut a great top finish, why not have both with a compression cutter! A compression cutter starts with an up cut component usually the length of the diameter (e.g. ⅛” has a ⅛” up cut component and the rest to down cut) so get the full benefit of the cutter, your first plunge must go below that length (e.g. ⅛” or more). Compression cutters like to run a bit faster than other wood cutting bit to get the best finish along the side of your material.

Suitable for

  • Composite Materials (not ACP/ACM)
  • Laminate
  • Melamine
  • Melamine Particle Board
  • Veneered Plywood
  • Softwood

Not advisable

  • Hardwoods

Adam’s Tips

Albeit compression bits are primarily used for slot cutting, you can still profile cut as long as you go past the up cut component. This will give you both a perfect bottom and top finish.

Do not use these bits to drill holes or start a profile cut with a straight plunge. Use a ramp in to ensure the longevity of the end mill.

Feeds and Speeds - 2 Flute Compression
mm per minute
Item Code Description  Soft 
3.175-CM-2F-12 3.175mm x 3.175mm x 12mm  2F 5,350
3.175-CM-2F-17 3.175mm x 3.175mm x 17mm  2F 4,300
3.175-CM-2F-22 3.175mm x 3.175mm x 22mm  2F 3,400
4-4-CM-2F-17 4mm x 4mm x 17mm  2F 6,650
4-4-CM-2F-22 4mm x 4mm x 22mm  2F 5,300
4-4-CM-2F-32 4mm x 4mm x 32mm  2F 3,400
6-6-CM-2F-17 6mm x 6mm x 17mm  2F 16,450
6-6-CM-2F-22 6mm x 6mm x 22mm  2F 13,150
6-6-CM-2F-32 6mm x 6mm x 32mm  2F 8,400
6-6-CM-2F-52 6mm x 6mm x 52mm  2F 3,450
6.35-6.35-CM-2F-22 6.35mm x 6.35mm x 22mm  2F 15,200
8-8-CM-2F-32 8mm x 8mm x 32mm  2F 18,600
8-8-CM-2F-45 8mm x 8mm x 45mm  2F 10,400
9.52-9.52-CM-2F-22 9.52mm x 9.52mm x 22mm  2F 50,900
10-10-CM-2F-45 10mm x 10mm x 45mm  2F 21,550
12.7-12.7-CM-2F-22 12.7mm x 12.7mm x 22mm  2F 152,000
Revolutions per minute 16,000RPM  
100% width per cut slotting  
Depth per cut Diameter x 1  

42 Reviews Hide Reviews Show Reviews

  • 5

    Posted by dale on 20th May 2024

    Great product, quality materials. Fast prompt Shipping. Highly Recommend for all CNC users in AUS.

  • 5
    2 flute compression end mill

    Posted by Steve Scurr on 2nd Apr 2024

    Item as described, does job well

  • 5
    Excellent Product

    Posted by Peter on 28th Feb 2024

    Best Service

  • 5
    great product

    Posted by Enrico (Ric) Bank on 26th Sep 2023

    will be ordering more of your products.

  • 5
    Endmill that does exactly what's advertised

    Posted by Ian on 4th Sep 2023

    It cuts exactly as what you'd expect. Excellent surface finishes.

  • 5
    Compression bits

    Posted by Geoff Downer on 17th Jul 2023

    Great bits great service

  • 5
    Compression bit

    Posted by Glenn on 2nd May 2023

    Super fast delivery as always, This bit has helped reduce machine time and chews threw ply so easily

  • 5
    2-Flute Compression End Mill

    Posted by Dave Lethaby on 20th Mar 2023

    I've been using Adam's Bits for quite a while now and each purchase has not disappointed. Very happy with every bit I have purchased and would thoroughly recommend. Great prices and great service.

  • 5
    Perfect for application

    Posted by Brian Miller on 17th Feb 2023

    17mm flute no trouble slotting 9-15mm soft ply, single pass, max speed/rpm=18,000/18,000 with 4.5kW spindle. Took Adam's advice, get the shortest flutes for application and bit deep into collet. Great finish, bit was warm but not hot, still feels sharp after 10 sheets.