Simply the Best!
Shatterproof, multi-purpose, flexible fibreglass-reinforced cutting discs.
The preferred choice for porcelain, gold, zirconium and crown & bridge metals. (silicon carbide)
Use with wheel mandrels: 5425 (3/32" shank), 5428 (3/32" shank), 0261 (1/8" shank) or 1347 (3mm shank).