The 20mm ER Straight Shank Holder (Baby Collet Chuck) from Shilvok Buildcraft provides exceptional stability and precise tool retention for a range of machining operations. Its straight shank design reduces vibration and ensures consistent surface finish. Compatible with ER collets of various sizes, it allows flexible tool diameter use. Quick and secure installation enhances productivity, while robust construction supports high-speed and heavy-duty operations. Perfect for applications demanding accuracy, durability, and operational efficiency.

Secure clamping of ER collets.

Reduces runout and vibration for high precision.

Quick and repeatable installation for workflow efficiency.

Compatible with various tool diameters.

Enhances tool stability and operational performance.

Durable construction for long-term reliability.