Cobalt HSS Countersink – 15-20Mm Diameter, 12Mm Shank, 85Mm Length, Precision 90° Countersink for Wood and Metal, FSH-117063, Made in Austria

Fisch 15mm - 20mm (5/8-Inch - 3/4-Inch) Deburring Countersink is suitable for use in metals and all types of wood for countersinking and deburring of bores. It works chatter and bur free creating a high quality surface. It can be reharpened with a grindstone at the breast in the hole. Made from cobalt high speed steel.