Rotabroach M42 Rail Mag Drill Hole Cutter 21mm 25mm

The Rotabroach M42 Rail Mag Drill Hole Cutter employs a unique and exclusive geometry that you will only find on genuine Rotabroach cutters. This unique design ensures that the cutter will last longer, cut faster and give a better and more accurate finished hole. Rotabroach M42 cutters are manufactured from high speed steel with 8% cobalt. The cobalt allows the material to absorb more heat and makes it stronger and less prone to chipping. Designed for low grade rail, these cutters are ideal for demanding applications in mild and structural steel work. Features and Benefits: • M42 high speed steel with 8% cobalt content for superior heat absorption • Unique Rotabroach geometry for extended tool life • Faster cutting speeds and improved accuracy • Enhanced strength and chip resistance • Purpose-designed for rail track and structural steel applications Specifications Max. Tensile Strength: < 1100N/mm² Ideal For: Mild & Structural Steel & Rail Track Diameter: 21mm Length: 25mm