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The SPERONI STP MAGIS tool presetter and measuring systems have revolutionized the value of tool measurement.

Series 319 SW aluminum heads provide lightweight solutions without sacrificing performance. Combined with the CKN modular connection, they are ideal for long-reach applications where steel tools may exceed ATC weight/moment limits.

Apr 2018

Cleaning is Key to Runout Control

Cleanliness is key to achieving good runout control when assembling tool holders. Small particles or oil in a tool holder can cause large runout of the cutting tool, deceasing tool life and performance.

Categories

Accessories

May 2026

Machining Tolerances Explained

Precision, accuracy and repeatability are often used interchangeably, but they have key differences. Learn how each term distinctly impacts tooling.

Categories

General Interest

Sep 2018

BIG-PLUS® CAT Hi-Power Milling Chuck Slim

Correct Clamping of Mechanical Milling Chucks

When using a mechanical milling chuck that implements a needle bearing cage the correct clamping position will vary.

Categories

Tool Holders

Aug 2021

BIG DAISHOWA Offers Largest, Longest Mill Holders Yet with Smart Damper Vibration Control

BIG DAISHOWA has expanded its lineup of Smart Damper-equipped, arbor-style face mill holders.

Categories

Tool Holders

May 2023

Complicated Machining Puzzle Solved with BIG-PLUS

Struggling to meet customer expectations, a small change made a big difference to one shop.

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Tool Holders

Aug 2015

Answering the Most Important Questions for First-Time Presetter Buyers: Part 2

Before you read any further, we suggest you go back and read Part 1 of this two-part post.

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Featured

Presetting

Lathe Master

Lathe Master provides a quick setup of the cutting edge position without trial cutting. Capable of measuring external, internal, and facing tools.

Feb 2017

BIG KAISER’s One-of-a-Kind Donation to an Indiana High School

BIG KAISER is BIG in supporting education. Nowadays, you hear so much in the manufacturing community that there are fewer students able to work in manufacturing as a result of lacking in skills.

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In The News

Presetting

Oct 2017

How to Bridge the Gap Between Design and Production

Keeping pace with modern manufacturing demands often means bridging the gap between design and production. Creative and resourceful applications of tooling and accessories, such as angle heads, can get complex parts out the door.

Categories

Tool Holders

Jan 2024

Balanced Cutting vs. Stepped Cutting for Boring

Enhance your machining skills by understanding when to use balanced cutting for precise straight holes and stepped cutting for efficient heavy cuts—ensuring smarter tool choices and project success.

Categories

Boring Tools

Straight Collets

BIG DAISHOWA offers straight collets for clamping smaller diameter cylindrical tool shanks, providing coolant through the tool, or coolant around the periphery.

Jun 2014

Six in One Hand, Half Dozen in the Other

There’s more than one way to skin a CAT…or should we say HSK in this case.

Categories

Tool Holders

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.