Collet ER20-1/8
₨ 1,234.00
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Type: ER20 collet, 1/8-inch size
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Load: Axial and radial clamping of small tools; light cutting forces
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Cage: Integrated slotted spring steel design, no separate cage
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Performance: High concentricity, reliable tool holding, repeatable clamping
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Construction: Hardened spring steel with slotted body for uniform compression
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Use cases: CNC routers, milling machines, engraving, drilling, small-scale machining
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Note: Ensure proper chuck fit and torque; avoid overloading beyond rated capacity
The ER20-1/8 Collet is a precision tool-holding device designed to securely clamp 1/8-inch (3.175 mm) diameter tools or workpieces in CNC machines, milling machines, routers, and drilling setups. It provides accurate centering, high concentricity, and reliable gripping for cutting, engraving, and light machining tasks, making it suitable for hobbyist and professional applications where precision and repeatability are essential.
Key Features
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High-precision clamping for 1/8-inch tools
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Excellent concentricity and repeatability
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Easy installation and removal from compatible collet chucks
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Durable spring steel construction for long service life
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Suitable for light to medium machining operations
Common Applications
CNC milling, engraving, drilling, router bits, PCB machining, small-scale metalworking, and DIY machining projects.
Selection Notes
Confirm tool diameter (1/8-inch), collet chuck compatibility, and required torque. Ensure proper tightening to avoid slippage and maintain accuracy. For heavier cuts or high-speed machining, verify machine and collet load ratings.
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