Nice 10mm adjustable boring head for tools with a 1/2 shank. Complete, clean and in good used condition. Front hole measures 1/2 and is approx. Marked “Levin” on collet body. Please feel free to ask any questions. The item “Nice Levin 10mm’D’ Boring Head Watchmaker’s Jeweler’s Lathe” is in sale since Wednesday, June 29, 2016. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Parts, Tools & Guides\Tools & Repair Kits”. The seller is “sires55″ and is located in La Habra, California. This item can be shipped to United States.