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Micromachining, cutting where the volume of chips produced with each tool path is very small, is not a high-speed operation in relation to chip load per tooth. Rather, it involves a high spindle speed due to cutter diameter. The part may be physically larger, but details of the part require ultra-small profiles achieved only by micromachining. In other words, micromachining is not limited in scope to only miniature parts.

As a raw material, tungsten carbide is a limited natural resource and a widely popular tool material due to its hardness and heat resistance. We can both save money by reducing the consumption of carbide and help our environment by fully utilizing every tool before recycling the rest.

We’ve built our name on tool holders, boring tools, cutting tools and specialized solutions for the everyday and most demanding machining operations. You may be surprised to learn we have deep expertise in lathe tooling as well. We have to. Lathes are critical to the development and production of our tools.

When high accuracy, long tool life or high-speed capabilities are important, collet chucks are often the holder of choice.

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.

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.

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

For manufacturers using milling chucks, pullout is a major issue, particularly when machining HRSA’s such as titanium or inconel.

In the latest edition of their Medical Manufacturing Yearbook, Manufacturing Engineering featured an article by our very own VP of Sales and Engineering, Jack Burley.

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.

As part of a continued effort to fully serve users throughout the long lifetimes of their BIG Kaiser products, we’ve made it faster, easier and more cost effective to have some popular products repaired and properly maintained.