Description

The Combi Tap range of tools from Dormer are designed to both drill and thread a hole in a single operation using one tool. E653 is the tool to use for shallow through holes with an NPT thread. It is manufactured from premium High Speed steel for superior performance and longer tool life, and has a steam tempered finish for more accurate and cleaner threads as it prevents workpiece material from sticking to the cutting edges of the tool. The tool performs both the drilling and threading of the hole in a single operation and can be used either by hand or in a machine, making it a very efficient and versatile choice.