Tungsten Carbide Burs Set 3x3mm HJ-TB04:

Model NO:HJ-TB04

Specifications

Tungsten Carbide Burs Set 3x3mm

Shank diameter: 3mm; 
Blade diameter: 3mm;
Blade pattern: Single lines;
Packing: 20pcs/box; 
Recommended speed: 6000-40000rpm/min.