Grit size:
Outer Diameter: 100mm
Thickness: 50mm
Inner hole: 20mm
PA -- Pink
Material: Chrome corundum
Feature: Sharp cutting, high toughness, good edge retention, high durability
Application: Suitable for forming grinding, precision grinding of cutting tools, measuring tools, instrument parts, threaded workpieces and other parts
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#,100#,120#
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#
A -- Grey
Material: Brown corundum
Feature: High hardness and toughness
Application: Ideal for carbon steel, cast iron
Grit: 46#, 60#, 80#, 100#,120#
