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Lenox Titanium-Coated Drill Bit Set

Titanium coating extends HSS bit life on mild steel and stainless

✎ PickHonest Research Desk▦ Updated October 15, 2026◷ 3 min read

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Best Titanium Alternative

Lenox Titanium-Coated Drill Bit Set

Lenox

Titanium coating extends HSS bit life on mild steel and stainless

  • Titanium nitride coating
  • Multi-purpose
  • Wood, metal, plastic

Pros

  • Titanium coating extends HSS bit life on mild steel and stainless
  • General purpose for users who drill hardened steel occasionally

Cons

  • Titanium is a coating - when it wears through the bit becomes standard HSS
  • Does not work on steel above 40 HRC - cobalt required
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Where the Lenox Titanium-Coated Drill Bit Set ranks

Best picksBest Drill Bits for Hardened Steel 2026: 10 Cobalt and Carbide BitsOur top pick for drill bits for hardened steel is the Irw in Cobalt Drill Bit Set 29-Piece (M42 cobalt with 8% cobalt content - highest cobalt grade for hardened steel).