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SpeTool 5PCS O Flute Spiral Upcut Router Bit Set 1/4 Inch Shank with 1/8 Inch Cutting Diameter, Carbide Singe Flute Aluminum Cutting End Mill for CNC Router

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$55.99

$ 24 .99 $24.99

In Stock

1.NumberofItems:5


About this item

  • SPECIFICATION. 5pcs Spiral Router Bits 3/4" cutting length; 1/8" cutting diameter; 1/4" shank; 2-1/2" overall length, can be used on routers with 1/4" collect;
  • UNIQUE DESIGN. O-Flute design spiral router bit ensures efficient chip removal, reducing clogging, providing smooth cutting performance, and extending tool life;
  • APPLICABLE MATIARIALS. Suitable for a variety of materials, acrylic, plastic, aluminum, copper, and wood; Used for Carving, Cutting, Slotting, Milling, Hollow Cutting;
  • WIDE APPLICATION. Perfect for CNC routing, hobbyist projects, and sign making with plastic and non-ferrous materials.
  • DURABLE AND PRECISE. Single flute router bits, high-quality construction ensures durability and precision, allowing for consistent and accurate cuts.
  • SPETOOL SERVICE. Coming with Storage Case. Good quality, cost-effective, efficient after-sales service, etc.



Product Description

o flute end mill acrylic cut 1/8 14 14S 14L cutter mills inch milling controller upcut wood remote
  • Single flute router bit, Ball nose router bit, If you have any question or idea, just leave SpeTool message, SpeTool Professional Service Team will help you.

  • Lubrication should help improve surface finish, but shouldn't be necessary.

  • 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 DIYer. Any question, welcome let us know.

  • Feed Rate (IPM) = RPM x # of cutting edges x Chip Load

    Chip Load = per cutting edge. IPS = Inches Per Second. IPM = Inches Per Minute. RPM = Revolutions Per Minute.

    # of cutting edges = # of flutes.*


Dan Strickland
2025-08-28 20:54:46
If you are like me I normally buy two that way I have a spare. The cost of 5 is a much better deal
Mayra R.
2025-07-28 13:11:11
The media could not be loaded.
Romeo Sanchez, Jr.
2025-06-09 10:34:39
I’ve been using this bit on 1/4 inch acrylic sheets and it does a great job. I purchased another just to have a back up.
ustomer20000
2025-05-27 15:24:39
I had 5 and used them randomly ( probably abused them a little if I'm being honest) cutting aluminum. When I examined them under a microscope I saw a lot of chipping on the cutting edges 3 of the five I deemed unusable, the other two had minor damage. Another brand that was in the mix didn't chip like this.
Zaviar Davis
2025-04-29 13:43:50
This is my favorite bit to date! Very sharp, clean cuts and for the price it's very worth it! I was using it to cut out some part on my cnc and there was a screw in the wood which is in the cutting path of the design, I didn't realize this and the bit hit the screw and broke 😭😭😭 Very good bit thou!! I love it!!
Customer
2025-04-19 10:07:28
These bits break too easy. Tried two with the same result. Have better luck with 1/8 shank O Flute bits versus this type that go from 1/4 to 1/8.
Melissa
2025-03-07 14:18:07
I ordered two in order to have a spare. The first one lasted months of cutting - was a nice bit. I dropped it (doh!) and broke on the concrete floor. The spare broke after 5 min of use. I do not recommend.
Dylan E.
2025-03-02 12:42:36
They came very quickly, and exactly as I expected! The cutters have great cutting geometry, razor sharp edges, high concentricity and very accurate cutting width!
Graham T.
2025-01-02 13:31:12
These router bits are of excellent quality. I am very pleased with this purchase.
Customer
2024-12-08 09:07:10
Cuts plywood and acrylic like butter. i run it at 75% recommended speed
Customer
2024-12-04 12:19:13
I was trying to cut acrylic with a two flute cutter and it was a disaster. Melting the acrylic. This little cutter works like a charm.
Gibson59
2024-11-29 16:00:30
Works fairly well on hard plastics and the bit is very sharp! Be sure not to touch the tip as it will cut you easily.
jordan bourns
2024-11-26 14:41:42
Its clear why people claim it breaks instantly. Conventional killed mine while manually milling.Rips alu and plastics like a champ in climb milling! decent finish with a roughing pass 2d adaptive
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