To complete calculations, enter known data into
the empty boxes on the left hand side below.All mandatory fields for calculations are indicated by (*).All calculations are based on industry
formulas and are intended to provide theoretical values.Actual results could vary and SGS Tool
Company assumes no responsibility.

Material Removal Rate

Solution

Millimeters per
Minute*

Drill DiameterÂ²

Constant

Material
Removal Rate

4

3.1416

cmÂ³/min

Spindle Kilowatts

Solution

Material Removal
Rate

Unit Power

Spindle
Kilowatts

kW

Motor Kilowatts

Solution

Spindle Kilowatts

Machine Efficency %*

Constant

Motor
Kilowatts

100

kW

Spindle Torque

Solution

Spindle Kilowatts

Revolutions per Minute*

Spindle
Torque

3.1416

N-m

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