The 1/4" ball nose adds that missing delicate rounding effect to your signs and raised lettering when something seems a bit too 'hard' with your project.

The bit most CNC'ers forget about...This 1/4" ball-nose endmill bit is the bit to use to 'soften down' those features that look too sharp on your CNC router projects.

They sent the wrong bit and caught their mistake and sent a new one. I will continue to buy my bits from them! Wonderful people to work with!

All the bits I have used from IDC have been outstanding I am new at CNC and had several hitting things not supposed to but the bits have been outstanding and remained razor sharp. I only wish that they were a UK company due to UK import duties. There are a few bits from IDC on Amazon UK.

The solid carbide 1/4 ball nose endmill CNC router bit (sometimes referred to as 1/4 bull nose bit) is the bit to use when you want to soften down those features that look too sharp on your projects

Carbide is what professional metal machinists use to make complex items like car engines. It stays sharp 50x longer than conventional CNC router bits.

As with all CNC router bits on this site, the 1/4" ball-nose endmill bit is built to last. That's why these are made above industry standards and 100% tungsten carbide.