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Small Precision Finish Boring Head

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

The head features a high precision adjustment accuracy of .0005"/Ø and .0001"/Ø through the use of a Vernier scale and a diameter range of Ø.016"-.276" (Ø.04 mm-7 mm). The product is available with the Kaiser KA1 modular connection or with a Ø10 mm straight shank, and can accept boring bars with Ø4mm shanks. The head features a maximum through-tool coolant pressure of 300 PSI.

"While this boring head is accustomed to micro machining applications, it can also solve problems for companies that need a tool able to travel into deep cavities for ultra small diameter boring," said a company spokesperson. "High rigidity and secure clamping of the boring bar makes it a good product for any micro boring application."

For more information contact:

BIG Kaiser Precision Tooling Inc.

2600 Huntington Blvd.

Hoffman Estates, IL 60192



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