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High Precision ER Telescopic Tapping Chuck – ER20, ER25, ER32
Designed for CNC lathe walking machines, this floating telescopic tapping chuck delivers unparalleled accuracy and reliability for a wide range of tapping and threading operations. Whether you’re working on small precision parts or large industrial components, this chuck offers the flexibility and performance you need to keep your production line moving smoothly.
Key Highlights
- Compatible with ER20, ER25, and ER32 tap sizes – versatile for most tapping applications
- Floating telescopic design allows for easy adjustment and quick tool changes
- High‑precision machining ensures minimal runout and consistent thread quality
- Robust construction with hardened steel and anti‑corrosion coating for long‑term durability
- Integrated locking mechanism provides secure hold during high‑speed CNC operations
- Easy installation on standard CNC lathe walking machines – no special tooling required
- Compact footprint saves valuable machine space while maintaining performance
Technical Specifications
- Material: Hardened steel with anti‑corrosion finish
- Thread Size Compatibility: ER20, ER25, ER32 (adjustable via telescopic mechanism)
- Maximum Tap Length: 60 mm (varies by model)
- Operating Temperature: –20 °C to 120 °C
- Weight: 1.2 kg (approx.)
- Dimensions: 150 mm (length) × 80 mm (diameter)
Applications
Ideal for automotive, aerospace, and manufacturing sectors where precision tapping is critical. Use it for:
- Threading of shafts, bolts, and gears
- Creating accurate pilot holes for complex assemblies
- High‑volume CNC production runs requiring rapid tool changes
- Repair and maintenance of existing threaded components
Why Choose Our Telescopic Tapping Chuck?
Our high‑precision chuck is engineered to reduce downtime and increase throughput. The floating telescopic feature eliminates the need for manual adjustments, while the robust build ensures consistent performance even under heavy use. With a straightforward installation process, you can upgrade your CNC lathe walking machine in minutes and start enjoying sharper threads and tighter tolerances immediately.
Customer Support & Warranty
We back every purchase with a 12‑month warranty and dedicated technical support. If you encounter any issues or need guidance on installation, our experienced team is ready to assist.
Price: Original price was: $ 67.11.$ 28.86Current price is: $ 28.86.