DRO: Digital Readout
4 Axis Digital Readout with Bolt Pattern Calculator, Feeds & Speeds Calculator, Tap / Drill Calculator and Unit Conversion Calculator.
Bolt Pattern Calculator
Calculate circular and rectangular bolt patterns and polar to rectangular conversions
Feeds & Speeds Calculator
Calculates Feeds and Speeds with Diameter, # of Cutting Edges, Load per tooth and type of material
Tap Drill Calculator
Calculates Tap Drill size for 6 thread standards including decimal equivalent and close drill sizes