Bordo 1/4" x 20 UNC 1" Chrome Button Die Somta Series 321 – 19MM HSS S/S T/S Slot Drill it offers an exceptional solution

it offers an exceptional solution to protect and repair threads in soft materials

Strong joints and quality wooden construction ensure reliable performance on site or in the workshop

Extra-Length Design – 400 mm length provides access to deep or obstructed holes

Applications: Ideal for deep-hole drilling in steels

Bordo 1/4" x 20 UNC 1" Chrome Button Die Somta Series 321 – 19MM HSS S/S T/S Slot Drill it offers an exceptional solutionBordo 1 4" x 20 UNC 1" Chrome Button Die The Bordo 1 4" x 20 UNC Chrome Button Die is a split circular die designed for use with a die stock handle to cut or restore external threads. Ideal for thread chasing and minor repair work, it is suitable for use on non ferrous metals and plastics. Chrome alloy dies provide durability but are not intended for precision, safety critical, or high tolerance thread production. UNC (Unified National Coarse) threads