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BIG DAISHOWA offers a full line of high-precision cutting tools. Our cutting tools are the superior choice for increasing production capacity and quality.

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Testimonials

We often emphasize superior tooling, improved tool performance, and our exceptionally high standards. Find out what people are saying about BIG DAISHOWA!

Careers

Are you interested in a career with us? We offer a diverse selection of careers, and we hire the most qualified person for the job.

CNC Milling Chucks

BIG DAISHOWA mechanical CNC milling chucks offer the highest gripping strength, improved rigidity, and coolant delivery for improved tool life.

Tool Presetters

SPERONI Tool Presetters measure the cutting edges of your tools to assure they precisely match job specifications and are ready to be used in the machine.

Collets

BIG DAISHOWA offers a variety of tool collets, available in 0.1mm diameter increments to suit all cutting tool shanks with maximum accuracy.

BIG KAISER Boring Tool App

A smartphone and tablet app to enhance the user-experience when assembling and running cutting tools while providing extremely precise cutting data.

Chamfer Mills

Chamfer Mills with a complete range of diameters capable of creating a 90° chamfer in most common and exotic workpiece materials.

Engraving Mills

Precision cutting tools used to create recognizable features on the surface of a part.

REACH Compliance Request

BIG DAISHOWA Inc. does not offer EU Reach certification. Our company in the United States supplies and is responsible for the North American market only.

Tool Assembly / Disassembly

Our tool assembly/disassembly products make the most challenging maneuvers and adjustments much easier, saving time and stress during tooling setup.

Collet Chucks

BIG DAISHOWA’s CNC collet chucks have a guaranteed runout at the collet nose of less than 0.003 mm at 4xD, and are available for all machine tool spindles.

Modular Components

Our precision-crafted modular components feature a cylindrical connection with a radial locking screw, ensuring secure and reliable tool assembly for any application.

Clamping Knobs, Balls and Pallets

UNILOCK clamping knobs and pallets work together to provide superior workholding capability.