">
Home / FAQ / How to Use
How to Use Views: 50

Is cutting fluid needed for countersinking?

Strongly recommended. Cutting fluid lowers cutting temperature, reduces friction and flushes chips, significantly improving tool life and surface finish - especially for difficult materials like stainless steel. Use emulsion or dedicated cutting oil.

Was this answer helpful?

← Previous
Can countersinks chamfer the back side?
Next →
Vibration marks when countersinking - what to do?

Still have questions?

Lihao Technology's technical team answers within 48 hours

Contact Us AI Q&A
📞 Call: 15338372359 Inquiry

WeChat Consultation

WeChat ID: 15338372359

Phone: 15338372359(same as WeChat)