HUANGYUZHENZHI ربيع كوليت الدقة كوليت مجموعة تشاك ER8 ER16 ER20 ER4 ER40 ER40 ل CNC. آلة الحفر طحن مخرطة أداة حامل (Hole Diameter : 14PCS ER11)

Description

🔧 Elevate Your Machining Game!

The HUANGYUZHENZHI ER Collet Set includes 14 precision-engineered collets (ER4, ER8, ER11, ER16, ER20, ER40) designed for CNC machines. Made from high-carbon steel and treated for durability, these collets provide exceptional performance in tapping, drilling, and milling applications, ensuring high-speed operation and minimal wear.