Features:
Coated with tough diamond particle at head
Great for carving, etching, grinding, sanding, etc
Ideal for glass, metal, stone, tile, ceramics and more
Perfect for jewelers, craft hobbyists, modelers, and other professions
Note: It should be cooling with water when use it, keep motionless to install it, and cannot too forcibly to use It.
Specification:
Total length: Approx. 45mm / 1.77 inch
Shank diameter: Approx.3mm / 0.12 inch
Frosted ball diameter: Approx. 2mm/3mm/ 3.5mm/4mm
Grit: 150#
Needle tip shape: Ball shape
Material: Diamond
Color: Silvery tone
Package included:
10Pcs Diamond Ball Shape Burrs