Specification:
Depressed center wheel : 00mm (4″)
Abrasive disc : 100mm (4″)
Diamond wheel : 110mm (4-3/8″)
Input : 570W
No load speed : 12,000rpm
Overall length : 256mm (10-1/8″)
Net weight : 1.5kg (3.3lbs)
Power supply cord : 2m (6.6ft.)