Halls MC16 High Speed Steel Conduit Step Drill Bit – HLLMC1625

The Halls MC16 High Speed Steel Conduit Step Drill Bit in the 16mm - 25mm size range is perfect for smaller to medium conduit installations. This versatile step drill cuts clean, parallel holes across its stated size range, making it an essential tool for electricians and metalworkers handling standard conduit entry applications. Featuring a 10mm shank designed to fit standard chuck sizes, this bit offers excellent compatibility with most professional drill systems. The high-speed steel construction ensures durability and longevity, even under demanding working conditions. For best results and to maximise tool life, always use an appropriate coolant when drilling through metal surfaces. This helps to reduce friction, prevent overheating, and maintain cutting performance. Features and Benefits: • 16mm - 25mm size range for standard conduit applications • 10mm shank fits most standard drill chucks • High-speed steel construction for durability • Cuts parallel holes for precise conduit entry • Reduces need for multiple drill bits Specifications: Min. Size (mm): 16 Max. Size (mm): 25 No. Steps: 3 Range Starting Diameter: 6mm Material Thickness: 3.5mm