Features:

• Brand New
• Steel Knot Cup Brush
• Size: 2.5" (64mm) 3" (75mm) 4" (100mm) 5" (125mm)6"(150MM)
• For use with angle grinders
• Mounting type (Arbor): M14
• Please check your angle grinders' size before order 
• Packaging weight: 2.5" (60mm): 0.188Kg  MAX R.P.M 12500
• Packaging weight: 3" (75mm): 0.216Kg MAX R.P.M 12500 
• Packaging weight: 4" (100mm): 0.378Kg MAX R.P.M 8500
• Packaging weight: 5" (125mm): 0.546Kg MAX R.P.M 8500
• Packaging weight: 6" (150mm): 0.700Kg MAX R.P.M 8500