RUKO CBN Ground HSS Core Drill 20mm
RUKO Broach Cutters/Core Drill/Annular Cutters made of heavy-duty high speed steel. Diameter Ranging from 12mm – 46mm with a 19mm Weldon ¾ Shank and a 30mm Maximum Cutting Depth. Suitable for steel (such as T-brackets, large sheets), cast iron, non-ferrous and light metals. For use in magnetic-stand and pillar drilling machines with morse taper retainer.