1pc AAAAA 3D CNC router bit engraving bit 3.175 /4/6 shank single flute CAD CAM spiral end mill for woodworking metal aluminum

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Product Description

1pc AAAAA 3D CNC engraving bit carving bit 3.175/4/6 shank single flute CAD CAM spiral end mill for woodworking metal and aluminum


(1) The real cutting diameter is smaller than the marked diameter 0.05mm, it is specially designed like this, not caused by error or tolerance.
(2) The tolerance is ±0.005mm.


(1) Brand: DREANIQUE
(2) Type: Sing​​le Flute Spiral Solid Carbide End mills;
(3) Made of: High-quality Micro Grain Tungsten Steel Solid Carbide;
(4) Shank Diameter: 3.175mm 4mm, 6mm and etc
Best Suitable Materials: Acrylic, Wood, Compression, Aluminum
could also suitable on below materials:
(1) MDF, particle board, board with lagging, log, affixed to the skin panels;
(2) PVC, resin, plastic, chipboard, composite board, melamine board;
(3) Solid wood, native wood, plywood, lotus plate;
Applied to:
CNC Router Machining Center, Woodworking Machine, Advertising CNC Router, etc;
(1) Excellent combination of upper and lower blades, SHARP cutting edge;
(2) High precision grinded and polished, high abrasion resistance and temperature resistance, good rigidity, not easy to break;
(3) No burrs for Up and down spiral machining;
(4) High performance, improve the work efficiency, reduce cost;


Question:What's the cutting parameters ?

Answer:18000-20000RPM. feed speed 4-8m/min for Acrylic and wood. please reduce the speed when using a 1.0mm or 2.0mm cutter.

Question:Can cut Acrylic ?

Answer:yes, can also process Wood, AL, MDF, PVC, PP, etc.

Question: Is this cutter good for wood roughing processing ?

Answer: yes, this cutter is very good for wood roughing and finishing.

Question:Can work on PCB ?

Answer:No. We recommend PCB corn milling cutter for PCB.

Question:Can work on steel ?

Answer:No. This cutter mainly used for processing wood, PVC, PP, AL, MDF, etc.

Question:Can work with electric drills ?

Answer: No. Cannot be used on electric drills and bench drills machine.This cutter mainly be used on engraving machine and CNC lathe with 18000-20000RPM.

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Item Specifics

Brand Name: 
 End Mill
Overall Length: 
 38mm 50mm
Model Number: 
 spiral end mill
 3.175mm 4mm 5mm 6mm
 Tungsten Cobalt Alloy
 single flute
CNC or Not: 
working material: 
shank diameter: 
 3.18mm 4mm 5mm 6mm
cutting diameter: 


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Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

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Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

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We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

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Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

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