The company adds DIN-style shrink-fit to its line of precision CNC toolholding. Features of the toolholders include a 4.5-degree nose angle; a longer bearing surface; materials certified and traceable to NIST standards; coolant-through bore tooling; and an adjustable screw for tool depth. All shanks on the toolholders are traverse-ground to ISO-9001 AT3 taper tolerance. The toolholders are available in HSK63A, V40 and V50 with stub, standard and extended lengths.
Editor PickBroaching Toolholder Interchangeable with ER Collet Chucks
Eastec 2017: Somma Tool Co. offers a new style of broach toolholder designed to be interchangeable with any style of ER collet chuck.