Due to the German Industrial Standard (DIN) measurements an shapes are predetermined. If and when the need arises please indicate the abrasive material EK or SC, abrasive grain and hardness. Please note theat we also have seperate discounts.
Shape A
for form relieved ripping tooth milling cutters
Shape B
for chain mortising cutters (woodworking)
Shape BH
dish grinding wheel intended for woodworking
Shape C
for from relieved, spiral fluted milling cutters
Shape D
for ripping tooth millers and reamers
Shape E
taper cup wheels
More details here