Step drill bit

Step drill, 4-22 mm 57-739 by NEO TOOLS is a drill made of HSS and covers a range of 4-22 mm with 2 mm increments, allowing you to drill and simultaneously ream holes to the required diameter without changing the tool. The tapered geometry stabilises guidance and reduces burrs, while the easy-to-read numbering makes it easy to check the dimension while working. Suitable for metal, aluminium, copper and plastics - will work well for holes for conduits, glands, ferrules and mounting components in installation, service and workshop work.

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