and applications—from production drilling to hobbyist projects
The tapered neck and four-flute design reduce cutting forces and chatter
helping you achieve repeatable results with repeatable accuracy
consistent hole finishes and longer tool life in demanding finishing operations
Built from premium carbide for strength
OSG Carbide Drill 5XD - WD1 Coated - Solid - 4.6mm ISO Insert - VN Style and applications—from production drilling toThe OSG Carbide Drill 5XD, WD1 Coated, Solid, 4. 6mm is a precision drilling tool built for professionals who demand reliable, repeatable holes. The 5XD (five times diameter) length to diameter ratio delivers extended reach for deeper holes without extra tool changes, making it suitable for metal, composite, and a variety of machining tasks. Coated with WD1, this solid carbide drill is designed to resist wear and heat, delivering longer tool life and