Perf Pattern Calculator

Set your blade diameter, then enter two pattern values.

1. Set Blade Diameter

OD Required

Length Units

ID (Optional)

Leave blank for a typical bore.

0 of 2 values entered

Enter a valid OD above to unlock the pattern fields.

Cut

Cutting Tooth Width

Tie

Gap Between Teeth

Pitch

Pattern width (Cut + Tie)

TPW

teeth/wheel

Teeth per wheel.

TPI

teeth/in

Teeth per inch.

Calculated Automatically

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Result Only · No Entry Needed

Set Depth (Optional)

Depth Override (Optional)

Complete a valid calculation to copy its link or results.

Ready For A Quote?

Enter OD And Two Pattern Values To Get Started.

A calculated pattern does not automatically match a stocked blade.