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

A pilot or spot drill, also known as a starter drill, is typically required when the succeeding drill is longer than 10xD or smaller than Ø 1.00 mm. Starter drills can also be used to improve hole location due to their short, rigid geometries.

Pilot & Spot Drills

Pilot & spot drills are often necessary for applications where the succeeding drill is longer than 10xD, or smaller than Ø 1.00 mm.

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.

Twist Drills

We offer an extensive lineup of twist drills with unique geometries and a wide range of diameters capable of optimizing productivity and cost per hole.

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.

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.

Calculators & Conversions

Our convenient calculators & conversions make your time in the shop more efficient by helping you make common machining calculations.

High-Speed Steel (HSS)

Premium High-Speed Steel (HSS) micro cutting tools containing roughly 5% Cobalt for applications requiring a low-cost solution with the strength to withstand unusually high cutting forces.

Solid Carbide Cutting Tools

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

Centering

Indexable centering tools feature solid tool performance with the economy of indexable tooling where only the cutting tip is replaced.

BIG DAISHOWA News

Our News section includes new product announcements & press releases so that you can stay up-to-date with BIG DAISHOWA.

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.

CK, CKB & CKN

Based on a cylindrical connection with radial locking screw, the world-famous modular precision tool system BIG KAISER has continuously been improved over the years, and has adapted to customer’s needs and the increases in machine tool performance.