(Dark grey) stones are large, relatively soft stones designed for
maximum cutting with fairly fast breakdown. Used to remove rough
machining marks or for "hogging" out material prior to the finishing
process.
Best Line Tooling Sdn BhdSECO Tools Distributor Johor Bahru (JB), KEMET Products Distributor Malaysia, Cutting Tools Supplier ~ Best Line Tooling Sdn Bhd