7/32 Inch Cobalt Drill Bit Set, HSS M35, Industrial Grade, TiAlN Coated

About this product

7/32" Diameter for General Purpose Drilling: Suitable for a wide range of metal drilling tasks Superior Hardness & Durability: Made from 5% cobalt HSS (M35 grade), heat-treated to HRC 72 for long-lasting sharpness and resistance to breakage Heat-Shield TiAlN Coating: Reduces friction and tip burning, allowing faster drilling speeds in stainless steel and other hard metals without losing temper 135 Degree Split Point for Clean Holes: Minimizes burrs and ensures accurate hole placement Balanced Flute Design: 2-1/2" working length ensures smooth chip evacuation, reducing clogging when drilling deep into aluminum or mild steel 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