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Complete Bt40 Er11 Mini Collet Chuck - 70mm Gauge (ad/b) Bundle [uboe8n1W]

$19.99 $63.99 -69%

Compact and Versatile BT40 Mini Collet Chuck Discover the ultimate tool for precision machining with our BT40 "Mini" Collet Chuck. Designed for versatility and efficiency, this miniature collet chuck is perfect for a wide range of applications. Its c

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Compact and Versatile BT40 Mini Collet Chuck

Discover the ultimate tool for precision machining with our BT40 "Mini" Collet Chuck. Designed for versatility and efficiency, this miniature collet chuck is perfect for a wide range of applications. Its compact size and robust construction make it an ideal choice for users seeking a reliable and easy-to-use collet chuck. With its ability to hold a variety of ER collets, this mini chuck is a must-have for any workshop.

Key Specifications and Features

The BT40 ER11 MINI Collet Chuck features a gauge length of 70mm, ensuring compatibility with various tool holders and spindles. This mini chuck is designed with the AD/B form, which provides excellent balance and stability at high speeds, up to 20,000 RPM. The OM31636 part number identifies this specific model, ensuring easy identification and replacement when needed. Key features include:

  • BT MAS403 (JIS 6339) compatibility
  • MINI Nut ER Collet Chucks for precision gripping
  • Slimline Extended Mini Chucks for added stability

Practical Applications and Benefits

Our BT40 ER11 MINI Collet Chuck is not just a tool; it's a solution that enhances your machining capabilities. Whether you are working on small-scale precision parts or intricate prototypes, this collet chuck offers the flexibility and accuracy you need. Its compact design is especially beneficial for space-constrained environments, making it a favorite among hobbyists and professionals alike. By investing in this mini collet chuck, you gain the following advantages:

  • Improved precision and accuracy in your work
  • Increased efficiency and productivity in your workshop
  • Enhanced tool holding and reduced vibration

What Our Customers Say

December 26, 2025

Absolutely no complaints!

This works so well, it is a joy to use.

- Kingston G..

December 26, 2025

Absolutely no complaints!

It gives fantastic results without fail.

- Stella E..

December 26, 2025

Absolutely no complaints!

It’s the best in its category, no contest.

- John P..

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