BIG KAISER 319 SW rough-boring head has polygon taper

BIG KAISER Precision Tooling has introduced the series 319 SW rough-boring head with a BIG CAPTO connection.

In accordance with ISO 26623-1, the polygon shape of the taper and one-piece body construction provides for highly repeatable accuracy and torque transmission, the company states. It can achieve this accuracy, in part, thanks to the flush fit of the polygon taper with the spindle. The combination of a self-centring 1:20 taper and the long taper edge ensures stable runout accuracy.

It is available in sizes C3, C4, C5, C6, and C8. The diameter range is 0.984 to 8.000 in.

BIG KAISER Precision Tooling | www.us.bigkaiser.com