3/32 Inch Cobalt Drill Bit Set, HSS M35, Industrial Grade, TiAlN Coated

About this product

Superior Hardness & Durability: Manufactured from M35 cobalt HSS (5% cobalt), heat-treated to HRC 72 for exceptional toughness and resistance to deformation TiAlN Coating for Reduced Wear: Withstands temperatures up to 1000°C. The coating extends bit life by protecting against abrasive wear and thermal cracking 135 Degree Split Point for Easy Starts: Self-centering tip eliminates walking and reduces required feed pressure, ideal for handheld drills Balanced Length for Control: 3/32" diameter with 1-1/4" working length – short enough to prevent flex, long enough for most sheet metal and plate applications Great for General Maintenance: Suitable for drilling rivets, thin steel frames, aluminum extrusions, and soft metals around the workshop The drill bits use a dual-layer design for security and durability. The outer clamshell is ultrasonically welded, making tampering evident and ensuring factory-fresh arrival. Inside, a custom storage box prevents metal-on-metal contact, protecting bit edges and coatings. The box also serves as a permanent organizer, keeping bits separated by size. This system guarantees product integrity at purchase and offers a reusable storage solution for the bits' lifetime