Greenlee 35163 Slug-Buster Round Replacement Punch, 0.638 in Dia Cutting, ISO 16 Conduit/Pipe MFR: Greenlee MFR #: 35163 UPC: 783310351634 Item #: 201564 Greenlee 35163 Slug-Buster Round Replacement Punch, 0.638 in Dia Cutting, ISO 16 Conduit/Pipe MFR #: 35163 UPC: 783310351634 Item #: 201564 Contact for Pricing Phone: 1-855-979-8911 Email Contact Us