Product Specifications:
Product Name : Diamond Burr Bit
Head Shape : Taper Tip Head
Material : Metal and Diamond
Head Diameter : 4mm / 0.16”
Head Length : 8mm / 0.31"
Shank Diameter : 3mm / 1/8"
Total Length : 45mm / 1.77"
Color : Silver Tone

Feature:
Made of diamond with reliable quality, with high hardness, good abrasion resistance.
Used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many other abrasive materials.
Can be installed on the electronic grinder, engraving machines, hanging mill and hand electric drill.
Widely used: very suitable for handicrafts, hobbies, home repair tools, jewelry tools, gemstone use, modeling.

Package Included:
25Pcs Diamond Burr Bit