Blade Selection Based on TPI
- TPI (Teeth Per Inch) affects cutting speed and finish.
- More TPI: Slower cutting speed, better cut quality.
- Less TPI: Faster cutting speed, rougher cut finish.
- General purpose blade: An 8-10 TPI blade is suitable for most cuts at a medium speed.
Please watch this video for an overview of the above.
We trust you will find this video to be beneficial. Please feel free to reach out to us HERE if you have any questions on TPI for metal cutting blades.