Bordo 3/8" x 16 UNC 1.5" Chrome Button Die Insize Scriber For Height Gauges Type B Series 7150-SC4 3 – Provides precise centering

3 – Provides precise centering and stability during machine reaming

High-Quality Stainless Steel: Made from durable 316-grade stainless steel

Swivel Nut: The swivel nut only needs to be hand-tightened

and dependable operation with annular cutter systems

Upgrade your material removal and shaping capabilities with the Best Carbide SD3M 9

Bordo 3/8" x 16 UNC 1.5" Chrome Button Die Insize Scriber For Height Gauges Type B Series 7150-SC4 3 – Provides precise centeringThis 3 8" x 16 UNC Chrome Button Die is designed for forming, restoring, and maintaining Unified National Coarse (UNC) external threads. Ideal for workshop, maintenance, and general engineering environments, these dies are widely used for producing reliable coarse thread fastenings across a range of materials. Key Features: Thread Standard: Unified National Coarse (UNC), a widely adopted imperial thread form used across the USA, Canada, and the UK.