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1) Click Reset
2) Enter all but one value
3) Click Compute
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Calculate Surface Feet Per Minute
SFM = (Pi * Dia * RPM) / 12
SFM = Surface Feet Per Minute
Dia = Diameter (inches)
RPM = Revs Per Minute |
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Convert Between Inches & Millimeters
.03936" = 1mm 25.4mm = 1" |
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Convert From Fraction to Decimal
(Does not go from decimal to fraction) |
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