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Categories: CNC Tools, Collets, ER-40
HIGH-PRECISION ER40 SPRING COLLET – Q.20MM – HEAVY-DUTY CNC
Original price was: $22.00.$17.00Current price is: $17.00.
Crafted from high-grade alloy spring steel, the ER40-20MM model provides a massive clamping range and uncompromising force, translating into superior surface finishes and dramatically extended tool life.
| Specification | Detail (Metric – mm) | Detail (Imperial – in) |
| Brand Name | Snail Tools | Snail Tools |
| Part Number | ER40-120 | ER40-120 |
| Collet System | ER40 | ER40 |
| Clamping Diameter | 20 mm (Q.20mm) | 0.787 in |
| Country of Origin | China | China |
| Package Includes | 1 x Collet | 1 x Collet |
| Model | ER40 | ER40 |
✨ Unshakeable Grip, Unrivaled Precision 🔩
Master your heavy-duty machining and large-scale applications with the Snail Tools ER40 Precision Spring Collet. Engineered for maximum stability and demanding spindle systems, this collet delivers a vibration-free, concentric grip that ensures peak accuracy.
Crafted from high-grade alloy spring steel, the ER40-20MM model provides a massive clamping range and uncompromising force, translating into superior surface finishes and dramatically extended tool life. This size is essential for securing professional 20mm shank tools for high-power CNC milling or deep routing operations, maintaining tight run-out tolerances even under the heaviest load.
The non-slip design and robust construction make this an essential component for any professional workshop utilizing the powerful ER40 spindle system.
| Specification | Detail (Metric – mm) | Detail (Imperial – in) |
| Brand Name | Snail Tools | Snail Tools |
| Part Number | ER40-120 | ER40-120 |
| Collet System | ER40 | ER40 |
| Clamping Diameter | 20 mm (Q.20mm) | 0.787 in |
| Country of Origin | China | China |
| Package Includes | 1 x Collet | 1 x Collet |
| Model | ER40 | ER40 |
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