Deliver to
United Kingdom
The EXACT 05843 is a high-performance HSS (High-Speed Steel) counterbore drill bit designed for precision machining operations that require a prepared seating area for bolt heads or nuts, specifically for an M5 thread size. With a total length of 80 mm, this durable tool features a 10 mm cutter diameter and a 5.5 mm pilot diameter to guide the bit accurately. The plain 8 mm shank ensures secure clamping in drill chucks, making it an essential component for producing clean, professional-grade holes for recessed fasteners in metalworking and fabrication projects.
This specialised drill bit ensures that screws and bolts are seated flush or below the surface of the material, which is critical for safety and aesthetic finishes. By combining drilling and recessing into a single tool, the 05843 improves machining precision and significantly reduces production time, delivering perfectly sized counterbores for reliable fastening.
For more information please check the datasheets.
Basket Total:
£ 0.000
