Excel Blades: Precision Cutting Tools & Craft Knives

Drills #78

Drills #78 - Main image
$16.13 $22.09 In stock

Excel Blades #78 High-Speed Drill Bits (12-Pack) – Precision Micro Drill for Wood, Plastic, Jewelry & Crafts

Excel Blades #78 High-Speed Drill Bits are expertly designed for precision drilling in wood, resin, jewelry, acrylic, and other delicate materials. Measuring 0.0160 inches (0.406mm) in diameter, these micro drill bits are essential tools for hobbyists, jewelers, model makers, and crafters.

Crafted from high-speed steel (HSS), these drill bits ensure durability and consistent performance, making them ideal for intricate work such as jewelry-making, miniature woodworking, model crafting, and pumpkin carving. The 12-pack provides ample supply for multiple projects, ensuring you never run out mid-task.

Designed for compatibility with Excel Pin Vises (70003, 70005, 70011, 70023, 55661), these bits allow for precise manual drilling without power tools, giving artists and crafters greater control over their projects. Whether you're a hobbyist, woodworker, or professional designer, Excel Blades #78 Drill Bits are a must-have addition to your toolbox.

KEY FEATURES

  • Premium High-Speed Steel – Durable, strong, and designed for precision drilling.
  • #78 Micro Drill Bits (0.0160"" / 0.406mm) – Ideal for detailed and fine drilling.
  • Versatile Use – Works with wood, resin, jewelry, plastic, acrylic, and more.
  • 12-Pack for Multiple Projects – Reliable set for hobbyists and professionals.
  • Compatible with Excel Pin Vises – Works with models 70003, 70005, 70011, 70023, 55661.
  • Perfect for Crafts & DIY – Essential for woodworking, carving, and model-making.

California Prop 65 Warning: Dust - Cancer. For more information visit: www.p65warnings.ca.gov/

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Customer Reviews (4.8 / 5 · 5 reviews)

Ella ★★★★★

The 12-pack gives me plenty of spares, which is great because these tiny bits are easy to lose mid-project. Drilled clean holes in a plastic model kit without any chipping, and the high-speed steel held an edge through a dozen uses.

Christopher O. ★★★★★

I was worried these micro bits would snap easily, but the high-speed steel has held up well on several plastic and jewelry projects. The 12-pack gives a good range for detail work, though the case could be a bit sturdier.

David R. ★★★★★

I’ve been using these for tiny plastic model parts and the high-speed steel holds an edge far longer than the cheap sets I burned through before. The 12-pack covers every size I need, and the #78 bits fit my pin vise without any wobble.