Versatile Set di Punte da Trapano in Cobalto 115 Pezzi con Dimensioni Frazionarie, Lettere e Filo
Versatile 115-Piece Cobalt Drill Bit Set. High-Performance Cobalt Construction: Each bit in this 115-piece set contains 5% cobalt, enhancing strength and durability to resist wear due to high heat when drilling.