Guangzhou Haozhi Industrial Co., Ltd chucks

... Product overview
The BT-ER is a general-purpose ER collet tool holder designed for machining-center workflows. The 16° ER collet accepts h7 tools from 1 to 30 mm, enabling fast tool changes for drilling, reaming, tapping, milling and engraving. ...

Clamping range: 1 mm - 25 mm

... Overview
The BT-SK collet tool holder is designed for milling and drilling operations where torque transfer is prioritized over maximum clamping range. The SK collet geometry delivers approximately 1.5× greater clamping torque, accepts tool ...

... Product Overview
The BT-KR is designed for users who prioritize collet precision retention and extended service life. KR collets combine wear-resistant materials with a controlled deformation design. PP-grade collets are available for ultra-low ...

... Overview
The BBT-SK combines a BBT interface with an SK collet clamping system optimized for torque transfer. The SK configuration increases clamping force for milling and drilling, supports repeatable h7 tool holding, can be configured for ...

... Overview
The ISO-ER is positioned as the versatile option within the ISO interface family. Its ER collet format supports a broad tool-diameter range and enables fast tool changes for drilling, reaming, tapping and milling, prioritizing operational ...

... Overview
The ISO-SK collet tool holder is the torque‑oriented member of the ISO toolholder family. Its 8° SK collet geometry increases clamping strength for heavier milling and drilling operations and can be arranged to accept internal (center‑through) ...

... Introduction
The HSKA-SK tool holder combines the lightweight HSK-A interface with an SK collet selected for torque transmission. Compared with other collet types listed in the catalogue, the SK configuration delivers approximately 1.5× higher ...

... Overview
The HSKA-KR tool holder is designed for machining operations where long-term clamping stability is prioritized over the widest available diameter range. The short HSK-A interface supports rapid tool change cycles, while the KR collet ...

Product overview The HSKA-ER places the widely used ER collet system on a short, lightweight HSK-A interface. One holder family supports drilling, reaming, tapping and milling while maintaining the axial and radial repeatability required at higher ...