Description

The 1/4″ compression endmill bit (also known as an up down bit) is a unique bit for CNC routers. It allows you to cut out your project while leaving both the top and bottom edges of your project clean (eliminates tear-out).

The 1/4″ compression bit can cut the entire depth of 3/4″ material in one pass.

Made in the USA

Specs

• Cut diameter: 1/4″
• Shank: 1/4″
• Length: 2.5″
• Flutes: 2
• Flute length: 1″
• Up-shear length: 0.1″
• Material: 100% carbide

Settings

• Pass Depth: .25
• Feed: 50-70 inches per minute
• Plunge: 30 inches per minute
• Speed (rpm): 21000 (3 on Makita dial)

Please download this FREE feeds & speeds table