Diamond Mounted Bead Reamer Set With 20 Pieces Diamond Drill Bits In Five Shape Variants Including Cone And Cylinder One Eighth Inch Shank Diamond Grinding Bits For Rotary Tools Ideal For Bead Making Jewelry Craft And Precision Drilling
✔️ 20 pcs, 5 shapes: 1.5mm cone, 3.0mm cone, 1mm/2mm/3mm cylinders
This bead reamer set includes 20 diamond drill bits crafted for bead making and precision drilling. Built with premium diamond particles and alloy, these bits deliver clean cuts in stone, glass, ceramics, and jewelry components. The set features five shapes: 1.5mm cone, 3.0mm cone, 1mm cylinder, 2mm cylinder, and 3mm cylinder. Shank diameter is 3mm (1/8 inch); grinding head length is 30mm; total length is 70mm. For best results, use a lubricant with diamond-coated tools.
✅ 20 pieces diamond drill bits with five shape variants (1.5mm cone, 3.0mm cone, 1mm cylinder, 2mm cylinder, 3mm cylinder)
✅ Shank diameter 3mm (1/8 inch); grinding head length 30mm; total length 70mm
✅ Made of premium diamond particles and alloy for durability
✅ Suitable for drilling and expanding holes in stone, glass, ceramics, jewelry
✅ Lubricant recommended for long-lasting use with diamond-coated tools
💡 What is a bead reamer set used for in jewelry making and precision drilling?
This handy tool helps expand and smooth bead holes for clean fits and professional results.
- bead hole sizing and deburring for stone, glass, ceramics
- creating precise bead holes for jewelry components and bead crafting
- protecting bead integrity during finishing and assembly