Introducing the Diablo DMD3164JP1 31/64" Metal Demon™ Drill Bit—the industry’s first three-in-one bit for mild, hardened, and stainless steels. It’s a one-bit solution for any metal application, delivering maximum durability, speed, precision, and productivity without the circus of carrying multiple bits.

Key Features & Design

• 3-in-1 bit solution creates fast clean holes in all metal applications, eliminating the need to carry multiple bit types (Titanium, Cobalt, or Black Oxide).
• Up to 30X longer life than standard Titanium, Cobalt, and Black Oxide drill bits, resulting in a savings up to $230 per bit.
• Thermal Shield Protective Coating™ protects the tip against heat, increasing bit life and maximizing bit durability.
• Cutting Edge™ automated precision CNC grinding process allows the bits to slice through all metal types up to 2X faster holes than other bits.
• Split Point Tip (130°) makes pre-drilling obsolete and maintains the tip’s sharpness resulting in increased speed, accurate starts, and precise holes.
• Drills up to 50% more holes per battery charge—Metal Demon’s ability to drill up to 50% more holes per battery charge ensures professionals can complete more in less time.
• Optimized flute design removes metal debris faster, keeping the tip cooler for ultimate strength and durability in all metal drilling applications.
• 3-Flat shank design prevents slippage for accurate hole drilling.
• Application: Metal Drilling
• Ideal For: Drilling Mild, Hardened and Stainless Steels

Designed for serious work, the Metal Demon™ bit helps you punch through tough metals with less hassle, fewer tool changes, and more completed jobs per day. If you crave reliable performance with a dash of swagger, this is the bit you’ll reach for time after time.