Dormer Drills are trusted by machinists and manufacturers worldwide for their exceptional accuracy, durability, and cutting performance. Designed for CNC and conventional machining, Dormer offers a comprehensive range of drill bits including HSS, HSS-E, cobalt, solid carbide, and indexable drills for a wide variety of materials. Whether drilling steel, stainless steel, cast iron, aluminum, titanium, or other exotic alloys, Dormer drills deliver precise hole quality, excellent chip evacuation, and extended tool life. Engineered to maximize productivity and reduce downtime, Dormer drill bits are ideal for industries such as aerospace, automotive, general engineering, energy, and precision manufacturing.