The Diablo Metal Demon 15/32 in. x 5.9 in. L Metal Drill Bit with a 3-Flat Shank is purpose-built for serious metalworking. Designed to deliver steady, confident drilling through tough metals, this bit pairs a durable metal construction with a shank that grips tightly in the chuck for maximum power transfer.
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3-Flat Shank for proven grip: The 3-flat shank design minimizes cam-out and reduces slipping in high-torque situations, so you get cleaner holes and fewer bit changes during demanding projects.
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Exact size you need: 15/32 in drill size ensures precise hole diameter in metal sheets, plates, brackets, and fabrications where accuracy matters.
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Optimized length for versatile routing: With an overall length of 5.9 in and a flute length of 4 in, you gain enough reach for deeper cuts while maintaining control in cramped workspaces.
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Built for metal, not for mere quick tasks: Crafted from metal for durability and long life in repetitive drilling, making it a reliable choice for fabrication, automotive, and workshop projects.
Who should consider this drill bit? Ideal for machinists, metal fabricators, hobbyists, and DIYers tackling steel, aluminum, or cast iron. If you’re drilling through metal stock where you need consistent hole size and a dependable grip in the chuck, the Diablo Metal Demon delivers.
Practical tips for best results:
- Use steady, moderate feed pressure and lubricate or apply cutting oil to reduce heat buildup and extend bit life.
- Start with a light pilot mark or center punch to prevent wandering on metal surfaces.
- Match drill speed to the material: slower speeds for harder metals, higher speeds for softer alloys, always avoiding overheating.
Specifications at a glance
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Brand: Diablo
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Sub Brand: Metal Demon
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Product Type: Drill Bit
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Drill Size: 15/32 in
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Overall Length: 5.9 in
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Flute Length: 4 in
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Shank Type: 3-Flat Shank
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Material: Metal
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Number in Package: 1
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Packaging Type: Bulk