Features:
These are "depressed center" aka "type 27" grinding wheels.
They are reinforced with fibre mesh for increased safety
Grinding Wheels 2" x 1/5" x 3/8" ( 50 mm x 5 mm x 10mm )
A60 grit (Aluminum Oxide Abrasive Material)
An excellent wheel both in terms of value and quality
Specifications:
Diameter: 50mm (2" inch)
Thickness: 5mm
Hole diameter: 10mm
Package include:
5/10/15/20Pcs Grinding Disc Wheels