Basic Drilling Formulas - Machining Doctor

Welcome to the Machining Doctor channel! In this video, we dive deep into essential drilling formulas that every machinist should know. Whether you’re a beginner, someone brushing up on skills, or an experienced machinist needing a reminder on the basics, we've got you covered! 🔍 **What You'll Learn:** - Cutting Speed (VC): Understand the relationship between spindle speed and cutter diameter. - Spindle Speed Calculation (n): Discover how to calculate spindle speed based on desired cutting speed to stay within machine limits. - Metal Removal Rate (MRR): Learn how to measure productivity and machining power requirements effectively. - Penetration Rate - How fast are you drilling? 🔗 Resources: Basic Drilling Formulas: https://www.machiningdoctor.com/calculators/drilling-calculators/ MRR: https://www.machiningdoctor.com/calculators/metal-removal-rate/ ⏲ Chapters 00:00 - Intro 00:17- Cutting Speed (Vc) 01:19 - Spindle Speed (n) 01:58- Metal Removal Rate (MRR) 02:40 - Penetration Rate (Vf) 03:03- Drilling Time (T)