Royal Machine & Tool Corp.'s steel bodied manual VTL large-diameter chucks are manufactured in the USA in sizes from 24" to 72" in diameter and are custom designed and built to customer requirements.
Northfield Precision Instrument Corp., a designer and manufacturer of precision workholding chucks, introduces their special 6" diameter 6-jaw chuck with ½" of jaw stroke on diameter and a ½" counterbore in the center.
Dunham Tool manufactures a high-quality 2j CNC collet chuck, 5c collet chuck, 16c collet chuck and 3j CNC collet chuck, as well as a 1c collet chuck and 3c collet chuck.
BIG Kaiser Precision Tooling Inc. has introduced a new, high-precision hydraulic chuck for clamping straight shank tools with diameters ¼" to 1 ¼" and 6mm to 32mm.
BIG Kaiser Precision Tooling Inc. has introduced Mega ER Grip, a new premium ER collet chuck system featuring a runout accuracy of .00012" (3µm) at 5xD.
For exact machining of thin-walled rings on rotary tables, cylindrical grinding machines, and lathes, Schunk Inc. now offers a vast program of standardized magnetic chucks with radial pole pitch.