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Solid carbide cutting tools suitable for modern machining environments where optimization of performance and tool life is critical.

Twist Drills

An extensive lineup of unique micro and high-performance drill geometries with a wide range of diameters and lengths capable of optimizing productivity and cost per hole.

Fine Boring Heads

BIG KAISER offers a complete line of fine boring heads, great for high precision finishing options for small, medium, and large diameter applications.

Frequently Asked Questions

Find answers to some of the most frequently asked questions about our products and services. We have organized the questions and answers into different categories to make it easy for you to find what you're looking for.

Rough Boring Heads

Rough boring heads and twin boring tools that are designed for ultimate performance and versatility. Small, medium and large diameter systems are available.

CNC Boring Tools

The precision of KAISER modular CNC boring tools delivers measurable performance advantages—significantly reducing costs and cycle times.

Accessories

BIG KAISER offers spare parts and a unique line-up of economical accessories designed to optimize your productivity and help you operate at peak efficiency.

Win a KAISER Boring Kit

Enter for a chance to win a KAISER boring kit.

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.

HSK Tooling System

HSK is a German acronym that means "hollow taper shank" and serves as the hollow taper interface that connects to HSK machines using flange contact.

Tips & tricks

These tips are intended to give you a better understanding of what these products can do, how to best use them and how to get the most out of them.

Americas

BIG DAISHOWA’s suburban Chicago headquarters is home to our engineering, sales, service and marketing teams; training center; warehouse and repair center.

Drill Reamers

Drill reamers that separate themselves from the competition using geometries with three distinct margins.

End Mills

A comprehensive program including a variety of geometries, modern coatings, and lengths capable of maximizing rigidity, performance and tool life.

Indexable Cutting Tools

Indexable cutting tools can offer significant advantages over standard solid carbide tools. Choose from Indexable insert drills and milling cutters.