Dope Diamond Point Drill Bits Set, 30 Pieces, 3mm Cylindrical Head Electroplated Diamond Bits For Glass, Tiles, Marble, Ceramic, Porcelain, Jewelry Making, And Stone Grinding With A High Speed Rotary Tool
✔️ 30x 3mm shank, 45mm total length, diamond head 10mm
This 30-piece diamond point drill bit set features cylindrical 3 mm shank bits with electroplated diamond heads, packed in a protective case. It's designed for high-speed rotary tools and is ideal for drilling and grinding hard materials such as glass, ceramic, tile, marble, porcelain, gemstones, and for jewelry making and lapidary projects.
✅ 30 pcs set with 3 mm shank and 45 mm total length (1.78 in)
✅ Diamond coated length 10 mm (0.39 in) for precise material removal
✅ Cylindrical tip with electroplated diamond head for smooth cutting
✅ Case size 145 x 61 x 19 mm (5.7" x 2.4" x 0.73")
✅ Fits most professional electric drills and rotary tools, water cooling recommended
✅ Material: metal body with diamond coating, ideal for glass, tile, marble, ceramic, porcelain, jewelry making
💡 What is a diamond point drill bit set used for in glass and tile work? This handy kit helps you drill and grind hard materials with precision. - For glass, tile, porcelain, ceramic, marble, and gemstones - Handy for jewelry making and lapidary tasks - Use with water cooling and appropriate speed on high-speed rotary tools