Introducing the World's Smallest Precision Finish Boring Head
Hoffman Estates, IL – BIG DAISHOWA 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.
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.04mm-7mm). The product is available with the Kaiser KAB1 modular connection, or with a Ø10mm 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. High rigidity and secure clamping of the boring bar makes it a good product for any micro boring application.
"The EWN 04-7 Series adds to the variety and versatility of our micro-machining program," says Jack Burley, BIG DAISHOWA-Americas president and COO. "This helps us give customers the best possible solutions for any small-diameter boring needs."
As a member of the BIG DAISHOWA Group (Osaka, Japan), BIG DAISHOWA Inc. is a recognized global tooling provider, with manufacturing facilities in North America, Switzerland and Japan. BIG DAISHOWA is also the North American representative of Speroni tool measuring machines, Sphinx high performance drills, mptec measuring stands, Tekusa spindle cleaners and the UNILOCK zero-point workholding system.
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