Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-0.412M Expanding & Lathe Mandrels > Complete Expanding Mandrels 2481″ Flute Count (NOF) 4

2481″ Flute Count (NOF) 4 End Shape 45° Chamfered End Overall Length (OAL) ‎3-1/4″ Cutting Diameter Tolerance ‎+0

Item #: GM20141607000

Item #: YG41TQ808607

Taper chamfers are known as a starter tap

Item #: GP35042

Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-0.412M Expanding & Lathe Mandrels > Complete Expanding Mandrels 2481″ Flute Count (NOF) 4Item #: 97078521 Brand: Glastonbury Gage & Southern Gage GSG Model #: GSG CR 0. 412M Product Specifications Material Solid Carbide Tolerance (Decimal Inch) +0. 00001 0. 00001 Blank Number Wire Size #2 Inner Diameter (Decimal Inch) 0. 4120 Calibrated No Traceability Certification Included No Standards B47. 1 Gage Standards; ASME B89. 1. 6 Go No Go Master