SI FANG 30PCS Diamond Drill Bits 1mm 2mm 3mm, 1/8" Shank for Dremel

SI FANG 30PCS Diamond Drill Bits 1mm 2mm 3mm, 1/8" Shank for Dremel

• Clean & Precise Drilling for Multiple Materials: Perfect for creating smooth, chip-free holes on sea glass, stained glass, tile, porcelain, quartz, shell, and more. Great for jewelry making, lapidary work, and home improvement projects.Clean Holes in Fragile Materials.Ideal for delicate materials where standard bits fail, ensuring clean results without cracking or surface damage.
• Do NOT Run Dry -Use Water！Designed for Wet Drilling; use water for cooling during operation to ensure faster cutting, cleaner holes, and longer bit durability. Safe and efficient for long-term crafting use.
• Diamond Coated Burrs Drill Bits: High-grade diamond coating and reinforced steel body provide exceptional hardness, wear resistance, and long service life. Ideal for precise drilling and grinding on hard brittle materials like Shell, ceramic, stone, gemstone, and jewelry.
• Assorted Sizes & Value 30PCS Set: Includes 1mm, 2mm, 3mm common sizes to satisfy different drilling requirements. 30-piece set with storage case offers excellent value for hobbyists, DIY lovers, and jewelry makers. Start at an Angle - Then Go Vertical - Do NOT Push Hard
• Standard 1/8-inch shank design fits most rotary tools and electric grinders. Compatible with rotary tools for stable installation and smooth operation, meeting various DIY and craft project needs.