Wildnix 29 PCS ER40 Precision Collet Set for CNC Machines, Includes Sizes from 1/8" to 1", High-Quality 40CR Material for Durable Use

Premium 40CR Steel Construction – Manufactured from high-quality steel for enhanced durability, strength, and precision. Hardened & Precision Ground – Provides superior accuracy and smooth operation for a wide range of machining tasks. Big Clamping Force – Ensures a strong, secure grip on your tools, improving machining stability and performance. Wide Clamping Range – Versatile sizing options make it perfect for various CNC applications, from boring to tapping. Ideal for CNC Machining – Tailored for use in CNC machines, these collets improve the efficiency and precision of your operations.