High Precision ER20 Collets
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High Precision ER20 Collets
Engineered for Accuracy. Built for Makers.
Cyclone Bits ER collets deliver the precision and performance you need for CNC routing, carving, and machining. Available in ER20 sizes, these collets provide a tight, reliable grip with exceptional runout accuracy—keeping your cuts sharp and your tolerances tight.
Perfect for both spindle and ATC systems, each collet is precision-ground and balanced for repeatable performance across every project.
🛠️ Key Features
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Ultra Precision: ±0.0002" (±0.005mm) runout for professional-grade accuracy
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Versatile Fit: Compatible with ER20 spindles and ISO20 ATC holders
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Durable Construction: Hardened, precision-ground steel for long tool life
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Wide Size Range: Available in multiple diameters to suit any setup
