1 piece 5"x5/8"x1/2" Ceramic Abrasive Wheel P46 P60 P80 P120

Size:

Outer Diameter: 5" / 125mm
Thickness: 5/8" / 16mm
Inner hole: 1/2" / 12.7mm

WA -- White

Material: White fused alumina
Feature: Very high hardness and sharpness
Application: Ideal for high carbon steel, chilled steel, high speed steel and alloy steel; Mainly used for blade, thread, drill, gear etc.
Grit: 46#,60#,80#,100#,120#

GC -- Green

Material: Green silicon carbide
Feature: High hardness and brittleness
Application: Ideal for hard alloy knife, Metal and non-metal
Grit: 46#, 60#, 80#, 120#

A -- Black

Material: Brown corundum
Feature: High hardness and toughness
Application: Ideal for carbon steel, cast iron
Grit: 46#, 60#, 80#, 120#