Our inserts are German made, razor-sharp for an exceptional finish off the screw. When the cutting edge is dull, simply rotate the cutter to expose a fresh cutting edge.

Made in Germany

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12mm x 12mm sq. x 1.5mm thick with a 4.00 mm diameter hole for mounting and a 35 degree cutting bevel. .472” x .472” x .059” thick with a .157” dia. mounting hole

C4 Grade Carbide