Double-margin drills available in selected sizes for improved concentricity, tighter hole tolerance, and better hole finish, eliminating some reaming operations
The product type is RUKO 102602 HSS Long Subland Drill, Type N, 90° Fine Grade for Through Hole, 8mm Diameter, 117mm Length, 8mm Shank Diameter, 4.3mm Pilot Diameter
It is manufactured by RUKO Präzisionswerkzeuge GmbH
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