Step Drill SDS - 3 Piece - Stepper Cone Drill Bits (4 to 32mm) with Multi-Size Steps, Engraved Markings, Secure SDS Shank - for Metal, Wood, Plastic, Construction, Electrical Work, Automotive

This step drill bit set features three practical SDS shank bits specifically designed to securely fit SDS drills, ensuring stable attachment and minimizing bit slippage during use. The set includes three step drill bits with incremental step-shaped cutting edges, allowing users to precisely drill and gradually enlarge holes in various ranges: 4-12mm, 4-20mm, and 4-32mm. The clearly marked sizes on each bit facilitate quick identification, accurate drilling, and smooth cutting results, reducing the need for frequent bit changes.

Ideal for electricians, plumbers, HVAC technicians, metalworkers, automotive mechanics, and DIY enthusiasts, these drill bits effectively create precise, clean holes in diverse materials such as thin metal sheets, plastic panels, and wood. Their versatile design and incremental sizing provide flexibility for multiple applications, ensuring efficient drilling performance in both professional and home settings. Compatibility with SDS drills enhances reliability, stability, and ease of integration into professional toolkits and personal workshops.

Compact, practical, and comprehensive, this step drill bit set is suitable for numerous tasks, including general construction, maintenance, fabrication, and detailed home improvement projects. The visible size markings simplify the selection process while working, ensuring accuracy and efficiency. This set meets the needs of users who prioritize versatility, ease of use, and precision in their daily drilling tasks.