ER20 Collets

CIC Workshop Verified independent store

→

🔩 ER20 Precision Collets — Available in 1/8", 1/4", 3/8", 1/2" and 6mm Sizes Unlock the full potential of your CNC spindle with our ER20 Precision Collets, built for serious perfor mance and long-term reliability. Whether you’re cutting hardwoods, composites, or plastics, these collets deliver rock-solid grip and exceptional balance at any speed. Features:• Precision Fit – Designed for CNC bits with 1/8", 1/4", 3/8", 1/2" or 6mm shank sizes, ensuring an exact and secure hold.• Premium Spring Steel Construction – Crafted from high-grade spring steel for superior flexibility, strength, and balance during high-speed operation.• Ultra-Low Runout – With a maximum runout of 0.0002" (0.005 mm), these collets deliver unmatched accuracy, reduce chatter, and improve surface finish.• Extended Tool Life – Less vibration means longer-lasting bits, smoother cuts, and reduced spindle wear.• Universal Compatibility – Fits all standard ER20 collet chucks, making it a reliable choice for both hobby and industrial CNC setups. Perfect For:CNC routers, milling machines, and spindles using ER20 systems that demand precision and consistency. Show more