Diablo DMD2164JB Metal Demon Drill Bit with Thermal Shield Protective Coating for Mild, Hardened and Stainless Steel - 4.6" Length, 21/64" Dia., 3-Flats Shank

Key Features:

• All-in-One Metal Drilling Solution - The industry�s first three-in-one bit designed to drill mild, hardened, and stainless steel, eliminating the need for multiple bit types like Titanium, Cobalt, and Black Oxide.
• Unmatched Durability and Longevity - Thermal Shield Protective Coating creates a multi-layered heat-resistant barrier, extending bit life up to 30X longer than traditional metal drill bits.
• Faster, More Efficient Drilling - Cutting Edge CNC grinding process ensures precise angle tolerances, reducing bit wear and enabling drilling speeds up to 2X faster than other bits.
• Precision Starts Every Time - 130� Hybrid Split Point Tip delivers quick, on-point starts in both stationary and handheld drills, preventing walking and ensuring accurate holes.
• Maximized Productivity - Optimized flute design removes debris faster and keeps the tip cooler, allowing professionals to drill up to 50% more holes per battery charge, saving time and increasing efficiency.