Instructions: Fill in the blocks shaded in blue with your application information. The calculator will automatically provide the necessary speed and feed in the green fields. For assistance setting up your milling program, contact a Dapra applications specialist or call (800) 243-3344.

Download Recommended Operating Parameter Charts (PDF):
Double-Sided Ball Nose / Back Draft Recommended Parameters (PDF)

Milling Cutter Information

in.

Machining Conditions

RPM

SFM

in.

in.

SFM

RPM

FPT

IPM

IPM

in.

Ball Nose Scallop Height Calculator



Need help setting up your application?

We're here to help you choose the correct tooling, inserts and operating parameters to maximize your efficiency and productivity.

Contact an Applications Specialist