Proxxon Diamond Grinding Bit (28250)
Proxxon Diamond Ball Point 1.0mm (Pkt 2) (28212)
Proxxon Diamond Ball Point 1.8mm (Pkt 2) (28222)
Proxxon Diamond Cylinder 5.0 x 1.8mm (28240)
Proxxon Diamond Cutters & Grinders
These bits are covered with diamond particles and are used for fine detail work on ceramics, glass, hardened steel, semi-precious stones etc.