https://app.fswizard.com/
FSWizard Machinist Calculator - Speed and Feed Calculator for CNC
The most powerful Speed and Feed calculator for CNC machinists. Calculate optimal cutting parameters, drill charts, tap charts, and machining reference data...
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https://lists.ibiblio.org/sympa/arc/machinist/2013-11/msg00021.html
machinist - [machinist] Speed and feed app : Machinists - arc
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https://hsmadvisor.com/
Advanced CNC Speed And Feed Machinist Calculator - HSMAdvisor
HSMAdvisor is an Advanced Speed And Feed Calculator for Professional CNC Programmers and Machinists. It supports hundreds of combinations of cutting materials,...
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