Rohm PRIMA 16mm Keyed Drill Chuck Female Mount JAC3 | 72827

Rohm PRIMA 72827 16mm keyed drill chuck – female mount JAC3

Rohm 72827 is a PRIMA keyed drill chuck designed for secure bit holding on stationary drills and hand-operated percussion drilling machines, where reliable grip and repeatable accuracy matter. The geared key operation helps apply strong clamping force, making it a practical choice for trade users who want dependable performance from a traditional keyed chuck.

This Rohm PRIMA keyed chuck uses a female JAC3 mount and supports a wide clamping range up to 16mm, making it suitable for common drilling tasks across metalwork, fabrication, maintenance and workshop environments.

Key Features

• Keyed (gear ring) tightening: Allows controlled, high clamping force for a secure hold on larger drill bits and demanding applications.
• PRIMA heavy industrial version: Built for use on stationary drills and hand-operated percussion drilling machines.
• Wide clamping capacity: 1–16mm range covers common drill sizes for workshop and site drilling tasks.
• Female JAC3 mount: Designed to fit JAC3 mounting tapers for straightforward chuck replacement where JAC3 is specified.
• Solid construction: Designed for durability and dependable service life in frequent-use environments.

Specifications at a glance

Suitable applications

• Stationary drilling machines where a keyed chuck is preferred for strong bit retention.
• Hand-operated percussion drilling machines requiring an impact-resistant keyed chuck design.
• Workshop drilling tasks using straight-shank drill bits within the 1–16mm capacity range.