1. Quick replacement of accessories, only one multifunctional electric grinding three jaw chuck can hold more accessories
2. The clamping range is large, and the clamping range of the collet is 0.3-3.2mm, which solves the singleness of the previous collet size
3. Durable, rust proof, black oxide surface
4. Quickly and easily replace the matching drill bit
5. Tightening / loosening with a large number of knurled handles means that no wrench or key is required
Specifications:
Product Name: mini three jaw drill chuck
Specification: long (M7, M8 * 0.75mm); Short version (M7, M8 * 0.75mm) optional
Clamping range: 0.3 ~ 3.2mm
The rod length is 6.88-7.5mm, and the long tail is selected, and the thread distance is 0.75
The rod length is 10.49-10.88mm. The short tail shall be selected, and the thread distance is 0.75
Pakcage list: