Tag

#feed rate

2 articles

ReferenceREFJul 26, 20267 min read

Deep Hole Drilling Formulas Reference Sheet

Essential formulas for deep hole drilling — cutting speed, spindle speed, feed rate, material removal rate, power, torque, machining time, coolant pressure drop, and tooling cost per edge. With worked examples.

machining formulascutting speedfeed rate

ReferenceREFJul 25, 202613 min read

Speeds and Feeds for Deep Hole Drilling: Complete Reference Tables by Material

Reference tables for deep hole drilling cutting speeds and feed rates across materials — carbon steel, stainless, aluminum, titanium, Inconel, cast iron, and tool steels. Gun drilling and BTA parameters with L/D correction factors.

speeds and feedscutting parametersgun drilling