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The Perfect Bt Mas 403 Bt40 - 8mm Hydraulic Expansion Chuck Er-plus Dual Contact/face & Taper - 90mm Gauge (ad/b) - Eroglu Holiday Edition [xG9NvqP8]

$54.99 $175.99 -69%

ER-Plus Hydraulic Expansion Chuck: The Ultimate Precision ToolIntroducing the BT MAS 403 BT40 ER-Plus Hydraulic Expansion Chuck from Eroglu, a cutting-edge tool designed for precision and durability. This versatile chuck is perfect for a wide range o

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ER-Plus Hydraulic Expansion Chuck: The Ultimate Precision Tool

Introducing the BT MAS 403 BT40 ER-Plus Hydraulic Expansion Chuck from Eroglu, a cutting-edge tool designed for precision and durability. This versatile chuck is perfect for a wide range of applications, offering unparalleled performance in machine tool operations. With its ER-Plus system, the BT MAS 403 BT40 stands out from traditional tooling, providing a dual contact face by shank and a flanged face, which significantly enhances radial rigidity. This innovative design ensures stability and precision, making it an essential tool for any professional workshop.

Key Features and Specifications

Featuring an AD/B form, the BT MAS 403 BT40 is equipped with an 8mm shank diameter, providing the perfect balance between strength and flexibility. The chuck boasts a gauge size of 90mm, allowing for efficient and precise operations. Here are some of the standout features and specifications of this exceptional tool:
  • ER-Plus System: Dual contact face by shank and flanged face for increased radial rigidity and precision.
  • AD/B Form: Suitable for a wide range of applications, offering maximum flexibility in machine tool operations.
  • 8mm Shank Diameter: Balances strength and flexibility for a variety of tasks.
  • 90mm Gauge: Ensures efficient and precise operations.
The BT MAS 403 BT40 is also compatible with a 28mm shank diameter, allowing for easy installation and use with various machines. With a D1 of 49.5mm and an L1 of 40mm, this chuck is designed for optimal performance and longevity.

Practical Uses and Benefits

The BT MAS 403 BT40 ER-Plus Hydraulic Expansion Chuck is a must-have for any professional workshop. Its innovative design and robust construction make it ideal for a variety of applications, including:
  • Machine Tool Operations: The dual contact face and increased radial rigidity ensure stability and precision, making it perfect for high-precision tasks.
  • General Machining: The versatile design allows for use with a wide range of tools and materials, enhancing productivity and efficiency.
With a delivery time of 7-10 days, the BT MAS 403 BT40 is the ideal choice for those who require a reliable and high-performance tool. Don't miss out on this exceptional opportunity to elevate your workshop's capabilities with the BT MAS 403 BT40 ER-Plus Hydraulic Expansion Chuck from Eroglu.

What Our Customers Say

December 26, 2025

Absolutely no complaints!

The product is of excellent quality and a fantastic buy.

- Axel S..

December 26, 2025

Absolutely no complaints!

This is a product I wholeheartedly endorse.

- Jasmine T..

December 26, 2025

Absolutely no complaints!

The product is of excellent quality and I'm very pleased.

- Norah F..

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