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Without the right tool holder, difficult conditions create the perfect storm for chatter, poor tool life and failing quality control molds.

Selecting the appropriate pilot drill is critical to maximize performance and tool life of a succeeding deep hole or micro drill.

Reducing the L:D ratio provides an improvement in speed which then provides longer tool life, better surface finish and size control of the bore.

The further the tool does its work from the spindle, the more room for error. Deep pockets and cavities usually signify that a part is nearing completion, making the smallest of errors almost impossible to recover from and very costly.

Using inexpensive spindle, taper and bore cleaners is an effective way to keep your machine tools performing their best.

Overall gripping strength increases as you increase the size of your tool holders (when looking at the same type of holder).

While most can’t invest in transformative capital equipment without months of planning and of course extensive cost, workholding is a different story.

BIG DAISHOWA announces personnel changes to support the company’s strategic initiatives.

This new micro deep-hole drill from BIG DAISHOWA’s Sphinx line provides a time-saving option for creating wire EDM starter holes, averaging 5X faster per hole according to testing.

BIG DAISHOWA introduces the EWN & EWD Smart Damper - precision boring heads with a patented damping system to eliminate vibration in deep-hole finish boring.

BIG DAISHOWA, a leader in premium high-precision tooling systems and solutions for the metalworking industries, announced today its new Level Master Wireless, a high precision device for the leveling of machine tool tables.

In this business, doing it right the first time is like money in the bank: less scrap, less wasted time, more on-time deliveries, the list goes on and on.

After years of close observation and collaboration with manufacturing companies of all sizes, BIG DAISHOWA Seiki engineers have learned how the choice of tool holders affects production costs on the shop floor.

BIG DAISHOWA’s Mega ER Grip was designed to outperform all standard ER systems in the four most critical areas of tool holder performance: clamping force, concentricity, rigidity and balance at high spindle speeds.

​​​​​​​Pullout is a major issue facing manufacturers using milling chucks, especially when machining heat-resistant super alloys (HRSA) like titanium or inconel