New to the world of using Carbide Burrs ???? Here’s a couple of basic guidelines.
~ Adjust speeds as needed for optimum performance. Use slower speeds for harder materials. Use higher speeds for cutting with smaller diameter burrs.
~ Do not run above maximum speeds. This can cause premature wear and damage to burr teeth.
~ Do not run below minimum speeds. This can cause chipping.
~ All other tools and collets should be in good condition.
~ Not for use in portable drill motors.
~ Apply constant pressure while cutting.
General Recommendations for Solid Carbide Burr Speeds
Diameter Recommended RPM
1/16 60,000 – 90,000
1/8 45,000 – 50,000
3/16 35,000 – 40,000
¼ 30,000 – 35,000
Use the right Burr for the right job !!!!!