OXALP1-Deep Hole Replacement Leads deliver precision graphite performance for extended drilling applications. These specialized leads are engineered to maintain consistent line weight and clarity through demanding deep-hole work, reducing the need for frequent sharpening. Compatible with OXALP1 systems, they offer reliable mark-making in technical drafting, engineering, and professional design work. Stock up on these durable graphite leads to keep your precision tools operating at peak performance without interruption.
