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Further Drill Bit Demonstrations on Diverse Materials

5:35
12:53
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At 5:35 in

Equip Expo 2025 Millner Tool Booth

What happens here

With a fresh, smaller drill bit, Garren proceeds to drill several challenging materials quickly. He efficiently drills into the tempered steel hammerhead, then moves to stainless steel (likely without lubricant in this rapid-fire demonstration, as he's showcasing speed rather than optimal technique for bit longevity). Next, he drills through a saw blade (tempered steel), and finally, a white ceramic tile, proving the versatility and toughness of the bits when new and used with appropriate materials.

Goal: Showcase the smaller drill bit's ability to drill various hard materials.

Tools and materials

  • Ceramic Tile — Demonstrating drilling ceramic
  • Drill Millner-Haufen — Powering the drill bit
  • Hammerhead Rockwell — Demonstrating drilling tempered steel
  • Saw Blade — Demonstrating drilling tempered steel
  • Smaller Drill Bit Millner-Haufen — Drilling various hard materials
  • Stainless Steel 304 Polished Stainless — The material being drilled