Diablo Metal Demon 15/64 in. x 3.7 in. L Stainless Steel Drill Bit with 3-Flat Shank delivers reliable performance for metalworking projects where precision and grip matter. Built to endure tough jobs, this single-carded drill bit from the Metal Demon sub-brand combines robust stainless steel construction with a shank design engineered to reduce slippage in high-torque applications.
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Drill size and reach: 15/64" diameter for precise holes in metalwork, with a 2.2" flute length that clears chips efficiently for cleaner cuts and consistent hole quality.
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3-Flat Shank: The three-flat shank design locks securely into the drill chuck, offering improved torque transfer and reduced bit wandering under load—great for stubborn metals and demanding tasks.
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Overall length: 3.7" from tip to base provides extra reach in tight spaces without sacrificing control or accuracy.
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Material and construction: Crafted in stainless steel for durability and corrosion resistance, making it a dependable choice for metal fabrication, automotive work, and workshop projects.
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Packaging: Carded, with a single drill bit per package for easy storage and quick replacement when you need it.
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Ideal applications: Perfect for drilling through steel, stainless steel, and other metal substrates where a clean, accurate hole is essential—from hobbyist repairs to professional fabrication.
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Pro tips for best results: Use cutting oil or a suitable lubricant to reduce heat buildup, start with a light touch to establish a pilot hole, and maintain steady pressure while drilling. For harder metals, slow the spindle speed and let the bit do the work—resistant chatter is a sign to back off slightly and re-lubricate.
The Diablo Metal Demon line is built for craftsmen who demand consistent performance and lasting value. With its stainless steel construction and secure 3-flat shank, this drill bit is ready to tackle metal projects with confidence—whether you're assembling brackets, installing hardware, or performing precise metal fabrication in a workshop setting.
