3 ways to insure your drilling straight holes

Drilling straight holes seems pretty straight forward in most machining applications. If that is the case, why does this continue to be one of the biggest challenges in large volume machining applications that demand extreme accuracy and consistency. We tackle this subject from a troubleshooting perspective in this week’s video blog. Enjoy.

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Directions for Use

  1. Enter your data parameters into the fields on the left
  2. Click the green arrow in the center of the calculator
  3. Your answers will appear in the fields on the right
-- change calculator using buttons below -- Tap Drill MM Tap Drill RPM SFPM Helix Angle

Tap Drill Size

MM Tap Drill



Helix Angle