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Complete Bt Mas 403 Bt40 - 10mm Hydraulic Expansion Chuck Er-plus Dual Contact/face & Taper - 90mm Gauge (ad/b) - Eroglu 2.0 Edition [AGQmncJB]

$54.99 $175.99 -69%

Complete Bt Mas 403 Bt40 - 10mm Hydraulic Expansion Chuck Er-plus Dual Contact/face & Taper - 90mm Gauge (ad/b) - Eroglu 2.0 Edition [AGQmncJB] The BT MAS 403 BT40 Hydraulic Expansion Chuck by Eroglu is a state-of-the-art tool designed for precision work in a variety of application

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Complete Bt Mas 403 Bt40 - 10mm Hydraulic Expansion Chuck Er-plus Dual Contact/face & Taper - 90mm Gauge (ad/b) - Eroglu 2.0 Edition [AGQmncJB]

Complete Bt Mas 403 Bt40 - 10mm Hydraulic Expansion Chuck Er-plus Dual Contact/face & Taper - 90mm Gauge (ad/b) - Eroglu 2.0 Edition [AGQmncJB]

The BT MAS 403 BT40 Hydraulic Expansion Chuck by Eroglu is a state-of-the-art tool designed for precision work in a variety of applications. This chuck is engineered with a dual contact face by shank and a flanged face, offering unparalleled radial rigidity. This advanced design ensures that your workpieces are held securely and accurately, allowing for precise machining operations. The ER-Plus system integration further enhances the chuck's performance, providing a robust and reliable solution for your workshop needs.

Key Features and Specifications

The BT MAS 403 BT40 chuck boasts several key features that set it apart from standard tooling. Its ER-Plus dual contact face and flanged face design provide increased radial rigidity, which is crucial for maintaining tooling precision during high-speed operations. The chuck is available in a 10mm diameter, with a gauge size of 90mm, making it versatile for a wide range of applications. Below are some of the key specifications:

  • Form: AD/B
  • Diameter (d): 10mm
  • A (Gauge): 90mm
  • Diameter (D): 30mm
  • Diameter (D1): 49.5mm
  • Length (L1): 40mm
  • Length (L2): 41mm
The BT MAS 403 BT40 chuck is a reliable choice for professionals who demand the highest level of performance and precision in their tooling.

Practical Applications and Benefits

The BT MAS 403 BT40 Hydraulic Expansion Chuck is an essential tool for various industries, including aerospace, automotive, and precision engineering. Its dual contact face and ER-Plus system make it ideal for holding workpieces with high precision and stability. This chuck is designed to improve efficiency and reduce cycle times, as it minimizes the need for frequent tool changes and adjustments. By investing in the BT MAS 403 BT40 chuck, you can expect the following benefits:

  • Increased Precision: The dual contact face and ER-Plus system ensure accurate holding and reduced runout.
  • Enhanced Stability: The flanged face design provides increased radial rigidity, allowing for stable machining at high speeds.
  • Improved Efficiency: The chuck's design reduces cycle times and minimizes the need for frequent tool changes.
With the BT MAS 403 BT40 chuck, you can achieve superior results in your machining operations, making it a valuable addition to any workshop.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

A great item. And well made.

- Dawn O..

January 17, 2026

Absolutely no complaints!

This is a very well-built, very solid tool.

- Kaylani V..

January 17, 2026

Absolutely no complaints!

This is a great buy. I really love it.

- Liza A..

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