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Drill Through Hardened Steel (Brake Rotor)

0:15
1:16
118K views

At 0:15 in

What a crazy Demo! #garage #workshop #mechanic #tools

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What happens here

Next, the demonstrator uses the same Millner-Haufen drill bit to bore through a car brake rotor, which is composed of iron or hardened steel. This action highlights the drill bit's robust construction and its ability to penetrate tough metallic surfaces. The demonstrator mentions that these bits can even handle rebar if encountered during concrete drilling, implying their strength against such hard materials.

Goal: Successfully drill a hole in hardened steel or iron.

Tools and materials

  • Car Brake Rotor — The hard metal object being drilled
  • Corded or Cordless Drill — Powering the drill bit for metal drilling
  • Safety Glasses — Protecting eyes from debris

What they say

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they're not going to chip on you. They don't snap very [Music] easily. You can you can drill iron or hardened steel. If you're going to hit rebar, don't worry about it. Handles. If you get into harder metals, they do an excellent job as well. Hammerhead, obviously.

Auto-generated from the video audio.