Congress Stones Alternative

Recommended Congress Stones equivalents for use on most common tool steels. Results may vary depending on hardness of steel.

Congress Gesswein
EDM EDM / EDM Blue
DIESTAR Diemaker
SUPER
SUPER SOFT Ultra-Soft
EXTRA SOFT Moldmaker
MOLD MASTER
REGULAR Moldmaker Plus
YL Oil Oil Treated
Y2K General Purpose
R-Max & Flex RA
SUPER FINE Super Fine 1200, Ultra Soft 400 & 600
ROUGHING STONE Rough out
Degussit Ruby Stones
RUBY Ruby Rough Out