Boring or milling tool chuck - has clamps with screw passing through adjusting screw for tapped tool cone

摘要

The chuck comprises two cone clamps (4a, 4b) with screw (5), and an adjusting screw (3) with transverse drilling for a tapped cone (2). Alternatively, there is a transverse drilling in a cone with flat shank for the screw (5). Where there is an adjusting screw, it and the clamps can be of hardened steel. USE/ADVANTAGE - For a boring or milling tool with Morse cone. Prevents vibration or tool dropping out.