REGO-FIX BIG PLUS® – The original dual contact system; licensed by BIG Daishowa

Product catalog summary

Introduction
The document discusses the REGO-FIX BIG PLUS® dual contact system, a licensed technology by BIG Daishowa, known for its precision and repeatability in steep taper holders. It emphasizes the importance of using certified BIG PLUS® licensed products to ensure quality and performance.

Specifications
The BIG PLUS® system offers simultaneous taper and flange fit, providing 43% more stability compared to taper contact tool holders. It is manufactured in Switzerland and adheres to standards such as ASME B5.50, JIS B6339, and DIN 69871.

Advantages

Premium finish and dimensional accuracy
Extended tool life
No surface corrosion due to heavy cutting
Excellent repeatability

Warnings
The document warns against non-licensed copies that lack the exclusive gauges and dimensions critical for the taper to flange relationship, leading to poor runout accuracy, severe chatter, vibration, spindle damage, and limited stability.

Product Availability
REGO-FIX offers BT+, CAT+, and SK+ holders available for PG and ER, with XL holders available on request.

Conclusion
The BIG PLUS® system is a superior choice for dual contact tooling, offering significant improvements in rigidity and stability. Users are advised to trust only certified products to avoid the pitfalls of non-licensed copies.

Catalog excerpts

REGO-FIX BIG PLUS® – The original dual contact system; licensed by BIG Daishowa-1

REGO-FIX BIG PLUS® – The original dual contact system; licensed by BIG Daishowa REPEATABLE Best repeatability for steep taper holders PRECISION Most precise of all steep taper systems Dual contact: rigid and stiff REGO-FIX BIG-PLUS® Original BIG PLUS® licensed by BIG Daishowa BT+ Manufactured at our headquarters in Switzerland

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REGO-FIX BIG PLUS® – The original dual contact system; licensed by BIG Daishowa-2

BIG PLUS® the most precise dual contact steep taper system The BIG PLUS® spindle system is based on the most current available standards in ASME B5.50, JIS B6339 and DIN 69871. A conventional steep taper tool holder is supported on a reference diameter called the gauge line, on the contrary, a BIG PLUS® tool holder is supported on the flange face, which brings remarkable improvements to rigidity. Basic concept The current market contains many suppliers of dual contact tooling who are not licensed for BIG PLUS® Without the license, producers have neither the exclusive gauges nor dimensions and...

Open the catalog to page 2