OSG Regrind & Tool Sharpening
![OSG](https://cuttingtoolschicago.com/wp-content/uploads/2021/09/OSG-tool-300x300-1.jpeg)
OSG Tool Regrind & Sharpening
We sharpen and regrind High Speed Steel (HSS) and Solid Carbide OSG Tools or end mills for your job.
![](https://cuttingtoolschicago.com/wp-content/uploads/2021/09/V4S-1-800x800.jpeg)
Square
We Sharpen OSG Tool square end mills that have sharp corners, and are utilized when square right angles are needed.
![roughing](https://cuttingtoolschicago.com/wp-content/uploads/2021/09/0000438_roughing_450.png)
Roughing
We sharpen OSG Tool roughing end mills that feature nicks or serrations along the cutting edge which act as mechanical chip breakers.
![ball nose](https://cuttingtoolschicago.com/wp-content/uploads/2021/09/0000473_ball-nose_450.png)
Ball Nose
We sharpen OSG Tool ball nose end mills, that feature a full radius and are ideally suited for milling 3-D contoured parts.
![corner radius](https://cuttingtoolschicago.com/wp-content/uploads/2021/09/0000573_corner-radius_450.png)
Corner Radius
We sharpen OSG Tool corner radius end mills that feature a radius at the corner edge of the mill.
![tapered](https://cuttingtoolschicago.com/wp-content/uploads/2021/09/0000626_tapered_450.png)
Tapered
We sharpen tapered end mills that feature various taper angles, measured in degrees.
![double-end](https://cuttingtoolschicago.com/wp-content/uploads/2021/09/0000641_double-end_450.png)
Double End
We sharpen OSG Tool double ended mills that feature end mill geometry on both ends of the tool.