Check the listing for details. PARLEC PRECISION BORING HEAD Extension - PC7-PC7E6 USA Nice. Condition: Used. Listed at 199.99 USD. This PARLEC PRECISION BORING HEAD Extension - PC7-PC7E6 USA Nice is a top-quality item for those in need of a reliable toolholding solution. With its sturdy construction and precise design, this adapter is perfect for use in all manner of CNC, metalworking, and manufacturing applications. Whether you're machining aluminum, steel, or other materials, this adapter is sure to get the job done with ease and accuracy. Featuring a brand name you can trust in Parlec, as well as a range of custom aspects including a modified item and a country/region of manufacture in the United States, this adapter is the perfect choice for anyone who wants to take their workholding and toolholding to the next level. So why wait? Add this PARLEC PRECISION BORING HEAD Extension to your arsenal today and experience the difference for yourself!