The HELLER Countersink Attachment 5 MM, 90 delivers precision drilling and countersinking in a single operation. Engineered for professional applications, this German-manufactured tool features a 5mm capacity with a 90-degree angle, ideal for creating clean, flush-finish holes in metal and composite materials. The robust construction ensures consistent performance across repetitive tasks, reducing setup time and improving workflow efficiency. Compatible with standard drill chucks, it’s an essential addition to any professional workshop or industrial setting.