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BIG DAISHOWA GmbH is a sales company in Germany that specializes in the distribution of innovative, technologically leading products of the highest quality.

ANSI Standard Tap Holders

ANSI tap holders are available in short, long, and extra-long lengths to meet all production requirements.

JIS Standard Tap Holders

JIS (Japanese Industrial Standards) tap holders are available in short, long, and extra-long lengths to meet all production requirements.

DIN & ISO Standard Tap Holders

DIN & ISO tap holders are available in short, long, and extra-long lengths to meet all production requirements.

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.

Micro Pilot Drills

Pilot drills with 1-2xD flute length, large point angle and positive diametrical tolerance.

Level Master

Level Master is a 2-axis simultaneous detection leveler. LED displays level conditions for both axes simultaneously.

BIG DAISHOWA Documentation

BIG DAISHOWA's Document Library includes the latest product information available for your download.

Machine Spindle Measurement

Regular spindle measurement is a necessity. Periodical measurement of the spindle retention force avoids unknown reduced rigidity.

Cutters

Carefully selected cutters to suit our high precision fine boring heads for micro applications.

MEGA ER Perfect Seal Nut

MEGA ER Perfect Seal Nut is a sealed collet nut for coolant-through tools to be used with MEGA ER Collet chucks.

MEGA Micro Seal Nut

MEGA Micro Seal Nut is sealed for coolant-through cutting tools to be used with MEGA Micro Chucks.

Japan

BIG DAISHOWA is one of the world’s leading producers of precision tool holders, cutting tools and measuring accessories.

Jun 2017

MEGA NEW BABY CHUCK 25N Capabilities

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.