Features 1、Straight extension rod is suitable for deep processing, meeting the requirement of deeper processing. 2、The tool set can reduce the use of extension tools, thus reducing costs and improving efficiency. 3、The extended rod diameter and other parts are finely ground to eliminate imbalance and increase the safety of cutting. 4、Hardened and precision grinding, made of high-quality materials, durable, professional manufacturing, exquisite workmanship, high reliability. 5、The spring collet has excellent clamping force, accurate and reliable, easy to clamp and convenient to use. Specification Item Type: CNC Tool Holder Set Tool Holder Model: SBHA25-32 Sleeve: D32-MT2 D32-MT3 Milling Holder: SL32-ER25UM Wrench: ER25UM Hex Key: 8CR.V.MO Collet: 7-6mm; 8-7mm; 9-8mm; 10-9mm; 11-10mm; 12-11mm; 13-12mm; 14-13mm; 15-14mm; 16-15mm (e.g. 7-6mm means a 7mm collet with clamping capacity of 7-6mm) Package List 1 x Tool Holder 10 x Collets 1 x Hex Key 1 x Milling Holder 1 x Wrench 3 x Screws 2 x Sleeves