Step Drill Bits: 1/4" Hole Dia, 1" Shank Dia, Solid Carbide, Hole Sizes MPN:C45128

Step drill bits offer a versatile and cost-effective solution for creating precision holes of multiple sizes in various sheet metal materials with one operation. Manufactured from solid carbide, these bits provide exceptional wear resistance, ensuring precise cuts without burrs or imperfections that would require additional finishing work. Designed to eliminate the need for multiple drill bit sets or spot facing tools by incorporating multiple sized holes along a single flute, step drills make short work of complex hole arrangements typical in automotive repair shops, aircraft manufacturing plants, mechanical engineering workshops, construction sites or general fabrication units. By eliminating the need to switch out bits and performing more operations than traditional twist bits or spotters, solid carbide step drills provide users with significant time and cost savings while maintaining exceptional precision in their output.