lesser scratch grade,
lesser consumption of abrasives
Type 1
radial (star shaped) grooved
groove depth max. 40 mm
Application
Advantage
Standard products
cost-efficient,
higher abrasion than type 0,
better flatness
Type 2
waffle grooved
groove depth max. 40 mm
Application
Advantage
Double side lapping machines,
high flatness requirements,
difficult processable materials
cost-efficient,
higher abrasion than type 0,
better flatness
Type 3
spiral grooved groove depth max. double
size of groove width
Application
Advantage
high flatness requirements,
difficult processable materials
higher abrasion and better
flatness than type 1
Please give us following informations for any orders:: Type 1: groove width, number of grooves Type 2: groove width, number of grooves Type 3: groove width, pitch