Drilax 30-Pc Diamond Drill Bits for Stone, Glass, Dremel, 1-3mm, 1/8" Shank

About This

• DRILL TINY HOLES WITHOUT CRACKING YOUR GLASS: Diamond grit gently grinds instead of chipping—so delicate materials like sea glass, shells, beads, and gemstones stay intact. Perfect for preserving one-of-a-kind pieces.
• 30-PIECE VALUE PACK – NEVER RUN OUT MID-PROJECT: Diamond bits wear down over time—this bulk set keeps you working without interruption. Always have a fresh bit ready for consistent results across multiple pieces.
• FITS DREMEL and ALL STANDARD ROTARY TOOLS (1/8" SHANK): Universal 1/8" shank works with most rotary tools and flex shafts. Easy to install and perfect for handheld precision work in home studios or workshops.
• DRILL, ENLARGE & REFINE WITH ONE SET: Not just for drilling—also great for widening holes, smoothing edges, and shaping small materials. A versatile toolset for makers who need precision and control.

Overview

• Material : Diamond (Coated)
• Cutting Diameter : 1-2-3 millimeters
• Finish Type : Nickel
• Shank Type : Round
• Cutting Angle String : 135 degrees
• DRILAX is a proudly American small business crafting high-quality tools for makers and DIYers. Our diamond drill bits are trusted by jewelry artists working with gemstones, sea glass, and shells—delivering precision and durability at a fraction of the cost. Many customers save over 80% compared to big-box stores. We stand behind every tool with our commitment to quality, reliability, and value.
• DRILAX, LLC, an American company established in 2014 in Warren, New Jersey, was founded by experienced engineers with over 30 years of expertise.
• DRILAX products stand out due to their exceptional quality and value.
• We provide high-quality, cost-effective tools that save customers over 80% compared to local stores, ensuring reliability and technical precision for all drilling and cutting needs.
• Glass, gemstones, sea shells, rocks, ceramics, porcelain—just add water and go slow.
• Industrial #100–120 diamond grit, optimized for smooth finishes and controlled cutting.
• Up to ½ inch (12–13mm) depending on material hardness and cooling.
• Start at an angle. For 1–3mm bits: 800–1200 RPM. Always use water and avoid high-speed settings.
• Keep the drill site visibly wet. Use a drip, pool, or fully submerge the material. Never drill dry.
• They’re ultra-fine and require less than 1 lb of pressure.
• If it stops cutting or leaves burn marks, it’s likely worn. Replace the bit.
• Yes! A low-speed drill press offers great control. Handheld rotary tools also work well.
• Submerge the stone, use low speed, and apply light “pecking” motions to clear debris.
• Yes—made from solid steel for true spin. 100% visually checked. Wobble is usually caused by loose collets or side pressure.
• Yes! The 1/8 inch shank fits most rotary tools including Dremel.
• Perfect for jewelry, crafts, and gifts.
• DRILAX TOOLS Since 2014 DRILAX is a proudly American small business crafting high-quality tools for makers and DIYers. Our diamond drill bits are trusted by jewelry artists working with gemstones, sea glass, and shells—delivering precision and durability at a fraction of the cost. Many customers save over 80% compared to big-box stores. We stand behind every tool with our commitment to quality, reliability, and value.