12 Pieces bullet shaped grinding heads (diameter: 4 mm/ 5 mm/ 6 mm/ 8 mm/ 10 mm/ 12 mm)
12 Pieces cylinder shaped grinding heads (diameter: 4 mm/ 5 mm/ 6 mm/ 8 mm/ 10 mm/ 12 mm)
Univeral shank diameter: 3mm
* 2 Shaped – with 12 cylinder shaped grinding heads and 12 bullet shaped, different sizes of heads