Drilax 30-Pc 2mm Diamond Drill Bit Set, 1/8" Shank for Dremel Rotary Tools, Glass, Sea Glass, Stone & Jewelry Making, Precision Lapidary Bits

About This

• 30-PC VALUE PACK – NO INTERRUPTIONS: Includes 30 diamond-coated bits so you always have a sharp backup ready. Ideal for extended crafting sessions, batch production, or beginners learning proper technique.
• FITS DREMEL & ROTARY TOOLS (1/8" SHANK): Standard 1/8 inch shank fits Dremel, flex shafts, and most rotary tools—no adapter needed. Start drilling immediately with the tool you already own.
• LONGER LIFE WITH WET DRILLING: Triple-coated diamond tip lasts longer when used with water. Reduces heat, prevents burn-out, and delivers smoother, chip-free results on fragile materials.

Overview

• Material : Alloy Steel with Diamond Coating
• Cutting Diameter : 2 millimeters
• Finish Type : Nickel
• Shank Type : Round
• Cutting Angle String : 118 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.
• 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.
• 30 Pcs Diamond Drill Bits
• Compatible Materials