• ø3mm Burrs made from Tungsten Carbide.• Head Shapes: Cylindrical Front End Cut, Cylindrical Ball Nose, Ball, Ball Nose Taper, Pointed Tree.• For use on soft and hard metals, including welded seams.• Supplied in a plastic storage box.Micro rotary burrs manufactured from Tungsten Carbide, with ø3mm shanks and various shaped heads. For use on soft and hard metal, including welded seams. Great for porting, gas flowing or any precision detailing jobs. Supplied in plastic storage box.• ø3mm Burrs made from Tungsten Carbide. • Head Shapes: Cylindrical Front End Cut, Cylindrical Ball Nose, Ball, Ball Nose Taper, Pointed Tree. • For use on soft and hard metals, including welded seams. • Supplied in a plastic storage box. • Model No. MCBSET01Technical Specification:Head Diameter: ø3mmHead Shape: Cylindrical Front End Cut, Cylindrical Ball Nose, Ball, Ball Nose Taper, Pointed TreeNett Weight: 0.02kgOverall Length: 38mmShaft Diameter: ø3mmDimensions: Length: 50mm x Height: 110mmWeight: 0.046KgWarranty: Consumable