JACOBS 30239 SUPER CHUCK Drill Chuck 20N 3/8-1 JT5 NEW

Overview

This listing is for a NEW JACOBS 30239 Super Chuck Ball Bearing Drill Chuck Model 20N. It is designed for heavy-duty, close tolerance production drilling and provides strong, accurate gripping of drill bits across a 3/8 inch to 1 inch capacity range. This unit is categorized as a keyed ball bearing drill chuck and includes capabilities such as high gripping force via ball bearing construction, JT5 taper mount compatibility, and precision-aligned jaws for industrial machining applications.