Long 1/8″ Router Bit Endmill For CNC Routers, 1/8″ Shank


This long 1/8″ CNC router bit gives you more creative ability to design and cut thicker projects you otherwise couldn’t do. And you can design with more detail due to the smaller bit diameter. Think keepsake boxes and Aztec calendars with much more detail and depth! This extended 1/8″ down-cutting bit can cut to depths of 1.0″.

  1. 1.0″ standard cut depth
  2. Capable of Up to 1.25″ cut depth

In stock


Designed for keeping detail on deep cuts, this long 1/8 router bit for CNC router projects can cut up to 1 inch deep. Also known as an extra-long down bit, or extended down cut endmill, it is for getting into those deep cuts where fine cutting and detail is needed.

The long 1/8 router bit is excellent for unusually deep CNC router woodworking projects, such as the pockets in guitar bodies during guitar making and keepsake boxes.

If you are getting into guitar making, you might be interested in the guitar maker’s CNC router bit set.

Made from solid carbide, this extra long 1/8 router bit has a 1″ flute length and is 2″ in total length.


  • Cut diameter: 1/8″
  • Shank: 1/8″
  • Length: 2.15″
  • Flutes: 2
  • Flute length: 1.0″
  • Material: 100% carbide


  • Feed: 30-40 inches per minute
  • Speed (rpm): 14000

FREE Feeds & Speeds table PDF. Download by clicking here

The 1/8″ down cutting endmill bit for CNC routers (a.k.a. down bit, down cut bit, downcut bit)

Additional information

Weight .3 oz
Dimensions 9 × 7 × .5 in


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