Dedeco® Carbide Twist Drill – Precision Drilling for Jewelers (2-Pack)
Crafted specifically for bench jewelers, the Dedeco® Carbide Twist Drill delivers unmatched precision, durability, and control when working with precious metals. Each pack includes two premium-quality drill bits , giving you double the value and extended performance at your bench.
Available in 12 precision sizes from 0.5mm to 1.6mm , these drills are ideal for jump rings, stone settings, chain links, and other intricate jewelry applications. Select your preferred size from the dropdown menu.
Built for Professional Jewelers:
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3/32” Shank – Fits perfectly into quick-change handpieces like the Foredom H.20 and other standard rotary tools, allowing for fast bit swaps and continuous workflow.
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Optimized Flute Length – Engineered for efficient chip evacuation and reduced clogging, especially when drilling softer metals like silver and gold.
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Sold in 2-packs – Always have a backup ready for production work.
Why Choose Carbide Over High-Speed Steel?
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Lasts Up to 4x Longer – Superior edge retention makes carbide the top choice for repetitive drilling in precious metals.
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Burr-Free, Clean Cuts – Rigid construction minimizes deflection and vibration, giving you smooth, professional results.
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High Heat Resistance – Maintains cutting performance even during high-speed use.
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Ideal for Soft & Gummy Metals – Excellent for copper, gold, silver, and bronze alloys where HSS bits often fail.
Pro Tips:
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Lubricate with Pepetools Blade Butter – Minimize friction and heat while maximizing bit life.
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Use with a Foredom Brushless Micromotor System – Unlock the full potential of these bits with high RPM and torque control.
From production drilling to delicate one-off designs, this carbide drill bit is an essential for serious jewelers who demand quality and reliability.
Add to cart now and drill with confidence.