roughing end mill crop zoom


roughing end mill crop
Full Screen

1/4″ Extra Long Flat Roughing End Mill


This 1/4″ Flat Roughing End Mill is specially designed for fast material removal for milling electric guitar bodies and raw lumber. Each end mill offers a 1.75″ cutting flute length and a 3.5″ overall length, allowing the milling through of standard-size guitar blanks. This End Mill is also excellent for rough cutting thicker wood in general.


48 in stock


A roughing end mill is a special type of bit focused on fast material removal and comes with several features to reduce the cutting loads to allow for heavier and deeper cuts, such as:

  • A larger number of flutes allows the end mill to be stiffer and reduces the chip load per flute, reducing chatter and vibration.
  • Serrated edges to break chips as they are cut, to help with material ejection.

This End Mill offers 3 serrated flutes specially designed for cutting wood.

MaterialTip# flutesFlute typeShank dia [mm]Cutting dia [mm]Length [mm]Cutting length [mm]Flute angle [°]Helix angle [°]Max. material cutting hardness
Solid CarbideFlat3Upcut6.356.3576.244.4503045

Additional information

Weight0.1 lbs
Dimensions3 × 0.25 × 0.25 in