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When it comes to dialing in an ER system’s performance to match a specific application’s requirements or long life, there are three components to consider: the collet, the body of the holder and the nut.

Because the BIG-PLUS spindle system gets so much of our customers’ attention and interest, people often forget that BIG DAISHOWA offers an extensive line-up of other popular dual contact solutions, most notably HSK & BIG CAPTO.

When one variable can make an impact on the result, as in metalworking, it’s a good idea to eliminate as many as possible. Each BIG DAISHOWA part is built to fit precisely and work specifically within each finished product.

Unlock better machining results with the right tool holders. Learn how design, selection and maintenance impact accuracy, tool life and overall performance.

Everyone wants to get the most out of their tool holders. While some may take a set it and forget it approach with holders, it’s not recommended, as they have a direct impact on both parts and machinery. Here are some tips to ensure your holders deliver.

BIG DAISHOWA’s MEGA NEW BABY CHUCK has been delivering extreme precision for more than 20 years and is now available with up to ø1″ clamping for drills, reamers and finishing end mills with .00004″ runout accuracy.

Machining at higher speeds can save time and money, however, increasing the speed also means increasing the inherent risk in the situation. To maximize speed potential, a holistic approach that considers tool, holder, machine and operator is essential.

Learn how to evaluate precision tooling quality with expert tips on AT tolerance, tool components, and manufacturing processes to improve accuracy, performance and cost efficiency in machining.

Take the guesswork out of choosing tool holders and start getting results today.

Ansonia Manufacturing, the only machine shop in the town of Sonoma, California, discovered the EWN2-32ExER32 boring head and used it to complete a tricky hardware component job for a “live” glass art sculpture.

Choosing the right tool holder for the right work is clearly of critical importance to successful metalworking performances.

If your work demands accuracy or you are looking to give your 5-axis capabilities a boost, hydraulic chucks are worth considering.

Runout is one of the sneakier issues machinists and tool managers must deal with. It’s almost impossible to recognize in-process and difficult to diagnose after the fact. We identify potential sources.

Just because you buy inexpensive tooling doesn’t mean you’re saving money. Invest in your tooling and experience the economy of quality.

To achieve efficient tool life, proper finish and productivity in high-speed work, tool holders need to be as rigid, compact and short as possible to keep the whole assembly stable. Here's what you need to know when choosing a high-speed tool holder.