By simply changing your CAT tool holders to BIG Kaiser, you can achieve dramatic improvements in the performance of your cuttings tools and applications on any CAT machine.
| • Increased Rigidity | • Reduced Runout | • Greater Accuracy | • Longer Tool Life |

Increase Your ROI on Tooling
The unique design of BIG Kaiser tool holders creates more surface contact between tool, holder and spindle on any CAT application. This increases rigidity and gripping force, resulting in reduced runout, extending tool life while increasing performance and accuracy.
• Unmatched runout of .00004" or better at collet nose
• Superior finishes, precision and repeatability
• Extended Tool Life = Cost Savings

For ultimate CAT performance – BIG-PLUS
Tooling creates taper and flange contact on machines equipped with a BIG-PLUS spindle. This ultra rigid and precise system is now the standard on many high-performance machine tools.
Better Advice for: BT, CAT, Capto, HSK & BIG-PLUS
At BIG Kaiser we have premium quality holders and tools for all primary spindle types. Because of this, we have unique experience and objectivity to help you find the ideal tooling set-up for your application. We also offer a wide variety of modular solutions, accessories and adapters to help you get more capability out of your existing machines – and we have the expertise to help you put them to work.
Looking for more information on BIG-PLUS, HSK, BT, and CAPTO BIG Kaiser Products?
Download the Standard CAT, the BIG-PLUS CAT and the Profit Maker CAT product catalogs.
Fullcut Mill
Users of CAT40 machine spindles can increase the productivity of indexable endmills by using the integral design FULLCUT MILL. Available in diameters from 5/8” to 2”, this superior cutting geometry combined with optimum length of tool will increase cutting efficiency by more than 300% over straight shank designs. The one piece construction allows the cutter to gain access to confined work zones and reduces unnecessary tool projection for more speed, more feed, and more depth of cut.

Our products deliver measurable performance advantages for companies specializing in extreme-accuracy and high-efficiency applications. Test us. We’ll improve your most demanding applications, or we’ll take back our products – no charge.
