Diamond 539628, ISO 290, medium, 5 pcs. / Set

ISO Fig. No. 290
Diameter: 0.14 mm
Head length: 10 mm

FG Piranhas own 3-layer diamond
Speed: 30`-300,000 rpm
 
This article is available in other versions, which are all available in our onlineshop.
There are following options available:

• superfine
• fine
• medium
• rough
• extra coarse

The selection here is "medium", which can also be seen in the blue marking of the drill.