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SpeTool O Flute UpCut 1/2 inch Carbide End Mill Single Flute Spiral CNC Router Bit 1/4 inch Shank Aluminum Acrylic Cutter

Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

1.Style:1pcs


About this item

  • SPECIFICATION. Spiral Router Bits 1/2" cutting length; 1/4" cutting diameter; 1/4" shank; 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.*


Kindle Customer
2025-07-30 16:38:34
Just finished cutting a couple hundred sheets of poly-carb on my CNCs with these bits. Over 1,000 yards cut per bit with no issues. Edge quality was good (not great but pretty good) right to the end. At almost 1/2 the price of an onsrud I was happy with the performance.
J S Schmiedlin
2025-06-20 16:05:27
Great tool for the price.
CNClinton
2025-05-05 18:39:58
I was using a lot of spetool products but have recently been experiencing a lot of premature wear and dulling. I feel it is the carbide. It just doesn't hold up over time.
Stephen C. Starr
2025-04-29 11:33:24
This single flute does a great job of cutting hardwood.
Customer
2025-03-25 12:10:37
The media could not be loaded.
Graham
2025-02-18 17:51:06
Not sure that these are "Solid Carbide", but they are solid performers! They slot through aluminum nicely and leave and OK floor finish for a single flute. It's hard to be the price too for a quality 'O' Flute end mill.
John Potts
2024-12-05 10:28:19
I'm a fan of SpeTool bits, and this is no exception.I've mostly used these to cut foam board, but also aluminium composite material.The durability of the bit is great. So far, it's as good as their blue coated bits, but at a fraction of the price.My only complaint is these bits are quite short- the bristles on my dust shoe get mangled when cutting thicker materials with these bits.
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