Bordo 3/8" x 16TPI, Chrome Button Die, BSW - 4808-3/8-1.5D Tilting Table Attachment Certificate of Calibration

Certificate of Calibration

NOT for respiratory protection

Compatible with almost every kind of BUILDPRO or regular belt

and drill through the other side

Smooth face

Bordo 3/8" x 16TPI, Chrome Button Die, BSW - 4808-3/8-1.5D Tilting Table Attachment Certificate of CalibrationAbout this item: 3 8" x 16 BSW 1. 5" Chrome Button Die British Standard Whitworth (BSW). Split circular chrome alloy button dies are most commonly used in conjunction with a die stock handle. They can be used as thread chasers to clean an existing thread. They can also be used to create a new male thread on non ferrous metals and plastics. Chrome alloy dies are not suitable for creating precision, safety or critical threads. The BSW thread form was