Extra Long 1/8″ Down Cut Endmill Bit for CNC Routers – Deep Cutting [18EX]


This long 1/4″ CNC router bit for cutting guitar bodies, keepsake boxes, and unusually thick wood projects, such as deep 3D carvings or recessed work. This extended 1/4″ down-cutting bit can cut to depths of 1.75″.

  1. 1.5″ standard cut depth
  2. Capable of Up to 1.75″ cut depth

In stock


Designed for keeping detail on deep cuts, cut up to 1 inch deep with this 1/8″ long CNC router down cut endmill bit. It is for getting into those deep cuts where fine clear-out work is needed. Do those unusually thick wood projects, such as deep recessed work.

For these reasons, you want to make sure your 1/8″ down cutter is made right & built to last. That’s why these are made above industry standards and 100% tungsten carbide.


  • 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 4 oz
Dimensions 9 × 7 × .5 in


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

You may also like…