Societe Genevoise SIP Jig Borer Boring Head. 3-1/4 Diameter with Micrometer Adjust Offset.
1/2" Hole with 3/8" Bushing. Accepts 1/2" Round Bars, + 3/8" Sleeve (removeable). Used, marks and scuffs from use. Made in SwitzerlandThis SIP Boring Head with 4MT Taper Size and Morse Taper Shank Type is a high-quality tool designed and manufactured in Switzerland.It is a reliable and efficient toolholding device that can be used for CNC, metalworking, and manufacturing applications. The Boring Head is compatible with various adapters and holders, making it a versatile choice for any workholding and toolholding needs.