BIG KAISER Product Guide
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PRODUCT GUIDE

Collet Chucks / Milling Chucks 6 - 8 Tapping Holder / Standard Tool Holders 10 Tools for Turning and Millturn Machines 11 Overview Tool Holders 12 - 13 Modular Precision Tool System 14 Fine Boring Heads 15 - 19 Air Turbine Spindles / High Spindles 21

BIG KAISER – the key to higher performance Since 1948 BIG KAISER manufactures high performance tooling solutions for the metal cutting industry. The products are developed to meet the highest standards and are fully produced in Switzerland and Japan. As part of the family owned BIG DAISHOWA Group with more than 900 employees, BIG KAISER has corporate headquarters in Switzerland, Germany and the United States. Founded: 1967 Employees: 650 Production hall: 6 (Tool holders & Cutting tools), Central stock Asia, TechCenter BIG Daishowa Japan, Osaka BIG KAISER Germany, Vöhringen Founded: 2010...

Tooling Systems The original simultaneous taper and flange fit spindle system for 7/24 taper The BIG-PLUS spindle system exceeds all other interface concepts thanks to simultaneous taper and face contact between machine spindle and tool holder. Furthermore the system offers full interchangeability with existing machines and tool holders. Machine spindle Why BIG-PLUS is better than other spindle systems? A conventional steep taper tool holder is supported on a reference diameter called the gauge face. On the contrary, a BIG-PLUS tool holder is supported on the flange face, which brings...

Technology Tool Holders MEGA Micro Chuck MEGA Chuck Series Wide variety of collets and chuck bodies to cover all high speed ultra precision machining applications. • Clamping range: 0 0.25 - 20 Easy and firm clamping by the MEGA Wrench The unique MEGA Wrench has a one way clutch system with roller bearings and a ratchet function which is capable of safely and evenly applying force to the entire nut periphery. Notch-free design MEGA NUT prevents vibration and reduces noise Vibration at high speeds is eliminated with the use of notch free designed nuts, which offer superior balance and...

Collet Chucks / Milling Chucks MEGA New Baby Chuck MEGA Double Power Chuck High speed design, offered in six different size collet series, utilizes ultra precision New Baby Collets which guarantee a runout at the collet nose of less than 1 micron. Collet chuck designed exclusively for endmilling up to Ø 12 mm with high concentricity and rigidity. Flange contacting nut and simultaneous taper and flange contact assure highest rigidity. High concentricity 100% inspection to guarantee accuracy within 1μm runout at collet nose. 2 way coolant supply Sealed collet nut MEGA Perfect Seal • Standard...

Collet Chucks / Milling Chucks New Hi-Power Milling Chuck MEGA Perfect Grip New Hi-Power Milling Chuck combines the high accuracy with high torque capability and rigidity. Features 100% security against pulling out the cutting tool under any torque load. New Baby Chuck is capable of achieving high spindle speeds as required for drilling and end milling with smaller diameter cutting tools. • High accuracy and fully con- centric clamping • Accepts industry standard Weldon flat milling cutters • No special grinding of milling cutter required • Flood jet-through coolant High rigidity design for...

Hydraulic Chucks Hydraulic Chuck Various selection of Hydraulic Chuck The Hydraulic Chucks come in a variety of design and function to cover specific demands within high precision application. Ultra precision hydraulic clamping chuck holder with various additional features. • Clamping range: Ø 3 - 32 Super Slim Type: • Slim and high speed • Slim design available from Ø 3 mm Small external diameter Integral structure that does not use the O-ring Compared to the two-piece structure sealed with O-rings, the Hydraulic Chuck gains stable Short projection length precision and high rigidity....

MEGA SYNCHRO TAPPING HOLDER Tapping Holder / Standard Tool Holders MEGA Synchro Tapping Holder Standard Tool Holders Compensates for synchronization errors during rigid tapping. Improves thread quality and tool life by reducing thrust loads caused by synchronization errors up to 90%. We also supply precision solid NC tooling in all standard shanks and tapers. Load to tap – spiral tap Spiral grooves on spiral tap cause loading in the reverse direction, similar to an end mill. • M6 P1 • V: 20 m/min (1 060 min-1) Coolant through center capability for all models Coolant is supplied both through...

Tools for Turning and Millturn Machines Collet Chucks Tools for Millturn Machines MEGA Micro Chuck Smaller nut diameter than body allows installation into toolholder of small lathes from the back side. High precision components outperform standard ER collet system. Great variety of modular tooling system for turning and milling tool maximizes the performance of MTC. Typ F (Right angle style) Rotating tools HSK-T Tooling System, BIG PLUS BBT and BIG CAPTO New Baby Chuck Flange as a stopper enables presetting of the tool away from machine and minimizes downtime. Shank is designed to be...

Application / Data Collet Chucks MEGA Micro Chuck MEGA New Baby Chuck MEGA Double Power Chuck Milling Chucks New Hi-Power Milling Chuck MEGA Perfect Grip Coolant Drilling Finish Milling Rough Milling HSC Processing HPC Processing Tapping Reaming Clamping Range (mm) Runout at 4xD Max. RPM Nut 0 Anti-Vibration Anti-Pullout Coolant through tool Coolant through tool Coolant through tool Coolant through tool Center / Periphery Center / Periphery

MEGASynchro Tapping Holder Smart Damper Hydraulic Chuck Standard Coolant through tool Coolant through tool Hydraulic Chucks Hydraulic Chuck Jet Through Hydraulic Chuck Super Slim Shrink Chuck Shrink Chuck Standard/SuperSlim Application / Data Coolant through tool Coolant through tool Coolant Drilling Finish Milling Rough Milling HSC Processing HPC Processing Tapping Reaming Clamping Range (mm) Runout at 4xD Max. RPM Nut 0 Anti-Vibration Anti-Pullout