Bungard's drill bit set features ten pieces of hard metal drill bits each 1.3 mm in diameter, ideal for precise PCB work. The bits are designed for use in etching and other electronics applications, with a distance of 21 mm between rings for consistent drilling. This set is essential for professionals in electronics and PCB fabrication, ensuring accuracy and efficiency. https://elecena.pl/product/29049844/bungard-81011-pcb-drill-bit-set-10-pieces-high-grade-hard-metal-reinforced 2025-07-05 https://elecena.pl/product/29049844/bungard-81011-pcb-drill-bit-set-10-pieces-high-grade-hard-metal-reinforced 2026-05-31 https://elecena.pl/product/29049844/bungard-81011-pcb-drill-bit-set-10-pieces-high-grade-hard-metal-reinforced 2026-06-23 https://elecena.pl/product/29049844/bungard-81011-pcb-drill-bit-set-10-pieces-high-grade-hard-metal-reinforced 2026-07-16