Spring Collet ER Collet Chuck ER11 ER16 ER20 ER25 ER32 Spring Chuck for CNC Milling Lathe Tool Holder Milling Chuck

Description

Product Overview

Upgrade your CNC milling and turning operations with the Spring Collet ER Collet Chuck – a versatile, high‑performance solution compatible with ER11, ER16, ER20, ER25, and ER32 tool holders. Designed for precision and durability, this spring chuck delivers quick tool changes, consistent clamping force, and exceptional repeatability for both milling and lathe applications.

Key Features

• Universal fit for ER11, ER16, ER20, ER25, and ER32 collets
• High‑strength spring mechanism for reliable clamping and rapid release
• Precision-machined body ensures minimal backlash and accurate positioning
• Corrosion‑resistant alloy construction for long‑term performance
• Easy installation – no special tools required
• Compatible with CNC milling machines, lathes, and multi‑spindle systems

Benefits

• Speed & Efficiency: Reduce tool change time by up to 70% compared to traditional chucks.
• Consistent Clamping: Uniform pressure across the tool face guarantees repeatable results.
• Durability: Engineered to withstand high‑speed machining and heavy loads.
• Versatility: Ideal for a wide range of applications – from precision milling to heavy‑duty turning.
• Easy Maintenance: Replace the spring or collet quickly without disassembling the entire system.

Specifications

• Material: Hardened alloy steel with anti‑rust coating
• Spring Type: High‑tensile steel coil
• Compatible Collet Sizes: ER11, ER16, ER20, ER25, ER32
• Maximum Tool Diameter: 32 mm (ER32)
• Operating Temperature: –20 °C to 120 °C
• Dimensions: 120 mm (L) × 35 mm (W) × 40 mm (H)

Compatibility

Designed for use with a wide range of CNC milling machines, CNC lathes, and multi‑spindle tool holders. Works seamlessly with both standard ER collets and custom tool holders, making it an ideal upgrade for shops looking to standardize their tooling.

Installation & Use

1. Mount the chuck onto your machine’s spindle or tool holder.
2. Insert the appropriate ER collet (ER11/ER16/ER20/ER25/ER32).
3. Place the tool into the collet and close the chuck. The spring will automatically lock the tool in place.
4. For quick tool changes, simply release the chuck lever and swap tools – no additional tools or adjustments required.

Why Choose Our Spring Collet Chuck?

Whether you’re a precision machining specialist or a heavy‑duty operator, our Spring Collet ER Collet Chuck delivers unmatched performance, reliability, and cost‑effectiveness. Experience faster setups, tighter tolerances, and a smoother workflow that keeps your production line moving forward.