BIG KAISER Precision Tooling Inc.

Phone: 224-770-2999
Toll-Free: 888-TOOL-PRO
Fax: 224-770-2997

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.

We can't wait to see you at IMTS 2016 at Booth #W-1600!

Please visit our IMTS showroom and add us to your agenda!


BIG KAISER Expands Smart Damper Lineup with the Addition of EWN & EWD Smart Damper Boring Heads

BIG KAISER introduces the EWN & EWD Smart Damper - precision boring heads with a patented damping system to eliminate vibration in deep-hole finish boring.

The integral design of these new heads shortens the distance from the damping mechanism to the cutting edge, which is the source of vibration. This produces higher damping effects to the tool assembly to minimize the chatter or vibration – thus achieving better surface finishes and improved metal removal rates.


BIG KAISER’s Mega Perfect Grip Milling Chuck Eliminates Pullout During Heavy Duty Milling

BIG KAISER introduces the Mega Perfect Grip from BIG Daishowa, a simple to handle, heavy-duty milling chuck for heat resistant super alloys (HRSA) that eliminates end mill pullout under heavy torque loads.


Company Profile

BIG KAISER's North American headquarters is located in Hoffman Estates, IL.

BIG KAISER is a worldwide leader in high-precision tooling systems and solutions for the metalcutting industry that guarantee extreme accuracy and repeatability. Our products are of the utmost quality — manufactured with materials and craftsmanship that enable superior performance. As a member of the BIG DAISHOWA Group (Osaka, Japan), BIG KAISER has grown into a well-recognized global tooling provider, with manufacturing facilities in North America, Europe and Asia.

Product Categories of BIG KAISER Precision Tooling Inc.

  • All Other Workpiece Handling, Loading and Feeding Equipment not specified
  • Angle & Sub Plates
  • Arbors (for Cutters)
  • Boring Tools
  • Boring Tools & Heads for Machining Centers
  • Boring Tools for Turning Machines
  • Calibration Equipment
  • Chamfering Tools
  • Chucks, Index
  • Chucks, Precision
  • Chucks, Special
  • Clamps & Fixturing Devices
  • Collets for Toolholding
  • Coolant Delivery Systems
  • Counterbores/Countersinks
  • Couplings
  • Drill Chucks
  • Drilling Attachments
  • Drills
  • End Mills
  • Facing Tools/Heads
  • Fixturing Systems
  • Grooving Tools
  • Inserts, Indexable (Carbide, etc.) & Tool Inserts
  • Maintenance & Repair
  • Milling Cutters
  • Milling Heads/Attachments
  • Nano & Micro Machining Equipment
  • Pedestal Type Fixtures & Tombstone Blocks
  • Probes, Electromechanical
  • Retention Knobs
  • Robot Tooling/Grippers
  • Tap Drivers & Attachments
  • Tool Blanks
  • Tool Condition Monitoring Systems
  • Tool Conditioning Equipment
  • Tool Crib Control Software
  • Tool Presetters
  • Tool Repair, Coating, & Treatment Services
  • Toolholders
  • Tooling Systems, Modular and/or Quick-Change
  • Vises & Vise Jaws
  • Workholding, Custom

Trade Names

  • Diaset
  • Innotool
  • Lang
  • mptec
  • Speroni
  • Sphinx
  • Tekusa
  • Tool Pro
  • Unilock


Deep Links

Product Announcements Provided By BIG KAISER Precision Tooling Inc.

BIG KAISER Announces Its Fastest Air Power Spindle at 120,000 RPM

BIG KAISER Introduces Speroni MAGIS Benchtop Tool Presetter with Full CNC Capability

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

Automate Part Loading with New Unilock ESA 120/70 Chucks

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

New Indexable Cutters from BIG Kaiser Optimize Productivity

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

As seen in PM

Tools and Technologies for Deep Hole Drilling
Understanding the challenges and knowing how to select and apply the appropriate tools will help a shop profit from this difficult operation.

Digital Boring Head for Smart Manufacturing
Big Kaiser’s digital boring head, the EWD Evo, is designed to simplify operation, the company says.

New Micro Engraving Tools Available from Big Kaiser
The solid carbide engraving cutters are designed to provide sharp, positive cutting geometry, resulting in burr-free surface finishes and smooth transitions.

Big Kaiser Face Grooving System for Twin-Cutter Boring Heads
The face grooving system can be used as either a single or twin cutter grooving tool for diameter ranges from 2.087” to 118” diameter. The design allows for a grooving depth of as much as 0.472”, with a minimum width of 0.079” and a maximum of 0.375”.

Protecting Against Tooling Pullout
When milling heat-resistant super alloys, tool pullout is a familiar occurrence. This heavy duty milling chuck helps keep your tooling in place and your machine in motion.

RBX12 Air Power Spindle Allows Micromachining in a Machining Center
The air-driven spindle enables existing machines to be cost-effectively upgraded to perform high-speed micromachining in a normal machining center since this tool is driven by air supplied through a stop block or through the machine spindle.

BIG Kaiser Expands Small Diameter Rough Boring Offering
Built with a 20-mm diameter straight shank, the product performs best when paired with a milling chuck at fixed bore depths of as much as 4× diameter.

BIG Kaiser Benchtop Tool Presetter Available with Camera and LCD Touchscreen
BIG Kaiser Precision Tooling Inc.’s benchtop tool presetter is equipped with a 5.7” color LCD touchscreen and camera.

KAISER Precision Tooling Strengthens Alliance with BIG Daishowa
Kaiser Precision Tooling Ltd. has determined to strengthen its partnership with its long-term partner, BIG Daishowa Seiki Co.

Digital Boring Head Optimizes Battery Life
Big Kaiser Precision Tooling will display its complete line of Kaiser digital heads, including the Series 112 EWD 2-32, designed for small machines with tight work envelopes.

BIG Kaiser Enhances In-House Repair Capabilities
BIG Kaiser Precision Tooling is making dramatic improvements to BIG Profit Maker, Kaiser and Unilock repair services at its Illinois facility.

BIG Kaiser Toolholder Catalog Organized by Spindle Interface
BIG Kaiser Precision Tooling Inc. replaces more than a dozen individual catalogs with this comprehensive catalog of high precision toolholder systems from parent company BIG Daishowa.

Webinar: Micro Cutting Tools and Toolholders
Register now for Big Kaiser's live, online presentation covering how modern technology and techniques can be used to increase productivity and ROI in micro manufacturing applications (October 21 at 2 p.m., EST).

Clamping System Speeds Workpiece, Fixture Swap
BIG Kaiser's modular Unilock zero-point clamping system is available in a kit designed for all Haas 160-mm platter rotary tables.

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.

Presetters Make Way to Swiss-Type Machines
Manufacturing developments in presetters are now available to Swiss-type machines to ultimately increase their productivity and quality control.

Speroni a Winner in the Red Dot Award 2014
Speroni and Big Kaiser announce that the Speroni STP Futura line of tool presetters has won the 2014 Red Dot International Award for Design Quality.

Speroni a Winner in the Red Dot Award
Speroni and BIG Kaiser announces that the Speroni STP Futura line of tool presetters has won the prestigious 2014 Red Dot International Award for Design Quality.

Unilock Clamping System for Haas Rotary Indexers
The flexible, modular Unilock zero-point clamping system by BIG Kaiser Precision Tooling Inc. is available in a kit specifically designed for all Haas 160-mm platter rotary indexing tables.

U.S. Manufacturers Tour Kaiser Switzerland
A group of U.S. manufacturers recently visited the Kaiser headquarters in Zurich, Switzerland, touring the assembly and machining areas and attending educational presentations.