Technical specification
Ann Way ER16-8 Collet – High Precision Clamping for 8mm Cutting Tools
The Ann Way ER16-8 Collet is engineered to provide exceptional tool holding accuracy for 8mm diameter cutting tools. As a member of the ER16 series, this collet is designed for use in a wide variety of machining operations, including milling, drilling, tapping, and reaming—across both CNC and manual machines. Built with hardened alloy steel and finished with high precision grinding, this collet delivers outstanding wear resistance and low runout performance, making it ideal for high-precision environments.
Key Features
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Clamping Diameter: 8.0mm
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Clamping Range: 7.0mm – 8.0mm
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Type: ER16 collet
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Standard Compliance: DIN 6499 / ISO 15488
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Material: Hardened alloy steel
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Maximum Runout: ≤ 0.008 mm
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Surface Finish: Precision-ground for concentricity
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Application: Milling, Drilling, Tapping, Reaming
Benefits
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Ultra-Precise Holding Power
Maintains excellent tool concentricity, reducing the risk of chatter or tool breakage during high-speed operations. Ideal for finish machining and tight-tolerance parts. -
Durability & Longevity
Made from high-grade hardened steel, the ER16-8 collet withstands continuous use in demanding environments, reducing tool replacement frequency and operational costs. -
Compatibility & Versatility
Works with all standard ER16 collet chucks, holders, and nuts. Perfect for use in vertical machining centers, lathes, routers, and drilling machines. -
User-Friendly Installation
The compact, split-slit design ensures even pressure distribution and simplifies both mounting and removal.
Applications
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Aerospace and automotive component machining
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Mold and die manufacturing
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Metal fabrication shops
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Jig and fixture production
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Precision woodworking (using CNC routers)
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