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BIG Kaiser Precision Tooling Inc.



Phone: 847-228-7660
Toll-Free: 888-866-5776
Fax: 847-228-0881

Please visit: BIG Kaiser Precision Tooling Inc.

Mailing Address:
2600 Huntington Blvd.
Hoffman Estates, IL 60192 US



A Special Message from BIG Kaiser Precision Tooling Inc.

Visit us at IMTS 2014

Company Profile

BIG Kaiser Precision Tooling Inc. is a market leader in the development, manufacture and distribution of High Precision Boring Tools, Dual Contact Precision Tool Holders including BIG-PLUS®/HSK/BIG Coromant Capto Systems, Modular Tooling Systems, Tool Measuring & Presetting Systems, Modular Workholding & Clamping Systems, Solid Carbide & High Speed Steel Precision Drills and Quality Machine Tool Accessories. BIG Kaiser's tooling solutions are designed to produce the highest levels of precision, productivity and efficiency. From small job shops to the largest manufacturers in the industry, BIG Kaiser is committed to providing high quality solutions and services to all of its manufacturing partners.

Our website is now available in Spanish - www.bigkaiser.com/sp


Product Categories of BIG Kaiser Precision Tooling Inc.

  • Angle & Sub Plates
  • Arbors (for Cutters)
  • Boring Tools & Heads for Machining Centers
  • Boring Tools for Turning Machines
  • Boring Tools/Bars/Heads
  • Calibration Equipment
  • Chamfering Tools
  • Chucks, Index
  • Chucks, Precision
  • Clamps & Fixturing Devices
  • Collets for Toolholding
  • Counterbores/Countersinks
  • Drill Chucks
  • Drilling Attachments
  • Drills
  • End Mills
  • Facing Tools/Heads
  • Fixturing Systems
  • Grooving Tools
  • Inserts, Indexable (Carbide, etc.) & Tool Inserts
  • Milling Cutters
  • Milling Heads/Attachments
  • Pedestal Type Fixtures & Tombstone Blocks
  • Probes, Electromechanical
  • Retension Knobs
  • Robot Tooling/Grippers
  • Tap Drivers & Attachments
  • Tool Blanks
  • Tool Condition Monitoring Systems
  • Tool Holders & Adapters
  • Tool Presetting Equipment
  • Tool Repair, Coating, & Treatment Services
  • Tooling Systems, Modular and/or Quick-Change
  • Vises & Vise Jaws
  • Workholding, Custom

Trade Names

  • BIG
  • BIG Daishowa
  • BIG Kaiser
  • Diaset
  • Innotool
  • KAISER
  • Lang
  • mptec
  • Speroni
  • Sphinx
  • Tekusa
  • Tool Pro
  • Unilock

Deep Links

New Indexable Cutters from BIG Kaiser Optimize Productivity -

BIG Kaiser Precision Tooling Inc. introduces the new R-Cutter (Pat. P) and BF-Cutter from BIG Daishowa.

BIG Kaiser Now Offers Digital Options to Cover Their Entire Range of Finish Boring -

BIG Kaiser has announced the addition of the EWN 04-7 Series—the smallest precision finish boring head on the market—for use on micro-milling machines with high-speed spindles such as HSK-E25, E32 or E40.

BIG Kaiser Now Offers Digital Options to Cover Their Entire Range of Finish Boring -

BIG Kaiser Precision Tooling Inc. has been adding digital boring head options since 2010, beginning with the Series 112 for small diameter finish boring. Recent additions covering the middle range and large diameter range mean the company now offers a digital boring head to cover the full spectrum of finish boring sizes and series. 

BIG PLUS Dual Contact Spindle System - BIG PLUS dual contact spindle system offers high accuracy, high rigidity & economy. Simultaneous dual contact system maintaining interchangeability with existing standards.

BIG Kaiser Brings Flexible Workholding to 5-axis Machine Tables -

BIG Kaiser Precision Tooling Inc. has strengthened and expanded its Unilock line of 5-axis workholding product offerings. These multi-axis workholding products are designed to provide flexibility and functionality for 5-axis machining and 5-sided machining via multiple part transfers.

BIG Daishowa's Speed Finisher Offers Mirror Finishes – Fast -

See the benefits of BIG Kaiser's premium tooling play out with the new BIG Daishowa Speed Finisher face mill for aluminum or cast iron. Its cutting edges are easily adjustable to within 1?m of each other, offering mirror-like finishes through maximum speeds up to 20,000 RPM.

BIG Kaiser Further Expands Comprehensive Line-Up at IMTS Booth W-1600 -

BIG Kaiser Precision Tooling Inc. continues to expand its product line, staying true to its mission of bringing the highest quality, most precise, most reliable and most accurate tooling and accessory products to market. Products showcased in BIG Kaiser's 2012 IMTS portfolio carry the same genes as their established predecessors, designed to ensure productivity through precision, repeatability and speed.

BIG Kaiser's HSK-A125 Tooling System Matches the Proper Tool Holder to the Application -

BIG Kaiser's HSK-A125 tooling system, for machines such as Makino's T2 and T4 models, is the ideal solution for the aerospace industry – capable of tackling large-scale titanium and other workpieces on massive tables.

BIG Kaiser's Universal type AGU30 Angle Head Transmits More Torque -

Add flexibility to your machine, increasing productivity by easily changing the angle of the cutter while using the original workpiece setup. Now, the new Universal type AGU30 Angle Head uses a unique constant velocity joint to shed weight and allow for higher performance than other angle heads.

New ATC Alignment Tool for Fast and Precise Adjustments Keeps Spindle Taper Free from Damage and Running True -

Ensure long machine tool, cutting tool and tool holder life while reducing stress on your spindle with the ATC Alignment Tool from BIG Kaiser.

BIG Kaiser Stretches its Legs with Extra Long High Performance Drill Series -

Building on the success of the Phoenix high performance drill from Sphinx, BIG Kaiser has introduced the new Power-Phoenix extra long high performance drill series. The drills are designed for optimal performance in deep hole applications in steel, stainless steel, cast iron, aluminum and titanium.

Make Easy Adjustments on the Fly with Kaiser's New Digital Precision Finish Boring Head -

Complete with a built-in digital display, BIG Kaiser's new Series 112 EWD 2-54 Digital Precision Finish Boring Head allows operators to make precision adjustments on the fly. The digital unit utilizes accessories from the Kaiser EWN 2-50XL series and features through-tool coolant supply and a maximum spindle speed of 20,000 RPM.

BIG Kaiser Catalog 308A Provides One-stop Shop for Precision Modular Tooling -

The new Precision Modular Tooling catalog from BIG Kaiser provides everything you need to know, from highlights and features to dimensions and precise specifications, about the company's full Kaiser precision modular tooling line.

Industry-leading Mega ER Grip Collet Chuck Now Offered With Modular KAB Connection -

BIG Kaiser now offers BIG Daishowa's high precision Mega ER Grip with the KAISER modular KAB connection, allowing custom collet chuck configurations with standard components.

BIG Kaiser's Unilock Available With Adapter Kit for Haas Rotary Indexers -

The flexible, modular Unilock Zero-Point Clamping System, offered by BIG Kaiser Precision Tooling Inc., is now available in a kit specifically designed for all Haas 160mm platter rotary indexing tables.

Product Announcements Provided By BIG Kaiser Precision Tooling Inc.

New Indexable Cutters from BIG Kaiser Optimize Productivity

BIG Kaiser Introduces the World's Smallest Precision Finish Boring Head

New ATC Alignment Tool for Fast and Precise Adjustments Keeps Spindle Taper Free from Damage and Running True

BIG Kaiser Now Offers Digital Options to Cover Their Entire Range of Finish Boring

BIG Kaiser Catalog 308A Provides One-stop Shop for Precision Modular Tooling

Make Easy Adjustments on the Fly with Kaiser's New Digital Precision Finish Boring Head

Industry-leading Mega ER Grip Collet Chuck Now Offered With Modular KAB Connection

BIG Kaiser's Unilock Available With Adapter Kit for Haas Rotary Indexers

As seen in MMS

Boring Head with Concentric Insert Holder Optimizes Bore Depth
Big Kaiser Precision Tooling offers its Series 112 EWD 2-32 digital boring head for small machines with tight work envelopes.

Video: Multi-Axis Quick-Change Workholding
Whether you’re working on complex or relatively straightforward geometries, matching the workholding and tooling to the application maximizes performance.

Clamping System Replaces T-Slot Platter
Big Kaiser’s modular Unilock zero-point clamping system is now available in a kit designed for Haas 160-mm platter rotary indexing tables.

Entry-Level Tool Presetter Resists Temperature Fluctuation
The Diaset 240 contact presetter from Big Kaiser Precision Tooling features mineral cast construction, an updated spindle and a new digital control readout.

What’s Best for Boring Titanium?
In a joint research effort, Kaiser Precision Tooling and Blaser Swisslube searched for a combination of metalworking fluid and indexable insert that show the best results when boring titanium. The results underscore the importance of controlling vibration, friction and heat.

Behind Closed Doors
Lang Technovation’s Clean-Tec fan clears away chips and coolant inside enclosed machining centers.

Doubling Down on Setup Reduction
Angle heads still find plenty of use for reducing setups, even in shops using sophisticated multi-axis machine tools.

The Benefits and Limitations of Machining With an Angle Head
Far from being outdated by the latest machine tool technology, angle heads often prove an ideal complement by pushing done-in-one capabilities even further. Proper application, however, requires attention to their limitations as well as their benefits.

Kaiser Celebrates 65 Years
The Swiss company celebrated its anniversary this summer.

Solid Carbide Drill Features Coolant-Through Design
Available from Big Kaiser, the Sphinx 12×D Phoenix solid carbide drill is said to increase productivity and reduce costs.

Precision-Finish Boring Head for High-Speed Spindles
Big Kaiser’s EWN 04-7 series of precision-finish boring heads are designed for use on micro-milling machines with high-speed spindles such as HSK-E25, E32 or E40.

Presetter Builds on Previous Models
The Speroni Futura tool presetter combines the features of previous models, taking its look and design from the smaller Magis model while offering the repeatability and robustness of the Esperia line, the company says.

World’s Smallest Boring Head?
With a diameter range of 0.016” to 0.276”, this boring head is well-suited for a variety of micromachining applications.

Precision-Finish Boring Head for Micro-Milling
The Big Kaiser EWN 04-7 series precision-finish boring head is designed for micro-milling machining with high speed spindles such as HSK-E25, E32 or E40.

Worth Three Machines
A shop that closely tracks machining performance says its new horizontal machining center delivers productivity comparable to three verticals.

The Big Step Up
A small shop added two new machines, each of which is more advanced than any of the previous machine tools the company has used. One of the co-owners committed to the work of bringing both of these machines fully into service. Here is the shop’s experience so far.

Innocent Until Proven Guilty
When something goes wrong with a machining process, it can be easy to misplace blame.

Racetrack Success Begins in the Shop
Andretti Autosport says a chuck and a tool presetter from BIG Kaiser Precision Tooling have been critical in manufacturing parts for its redesigned 2012 IndyCar lineup.

Andretti Autosport Finds Shared DNA, Culture with BIG Kaiser
The Mega E collet chuck and a Speroni presetter are among the products the race team cites as critical to success in the shop and on the track.

When Reshoring Really Happens
Bob’s Design Engineering illustrates how a shop that used to be organized for short-run work transformed its process for ongoing production.