Heavy Duty High Speed Steel Step Drill Bit Built Tough For Reliable Panel Knockouts And Clean Hole Prep Goes Straight Through Metal Plastic Wood And Brass With Precision In One Eighth To Half Inch Range

Step Drill Bit HSS For Accurate Knockouts In Metal Wood Plastic
✔️ 1/8 to 1/2 Inch Span With 1/4 Hex Shank HSS Build Quality

This handy step drill bit makes quick work of cutting round holes in steel, plastic, wood, and brass. It works great for knocking out junction boxes and creating clean enlargements in electrical panels. High speed steel material keeps the tool tough while handling diverse fabrics with ease. This pack includes a single drill bit ready for your next job.

✅ Made from durable high speed steel for extended service life
✅ Features a 1/4 hex shank for quick bit changes with impact drivers
✅ Covers hole sizes from 1/8 inch to 1/2 inch across 13 precise steps
✅ Perfect for knocking out electrical junction boxes and cabinets
✅ Cuts clean round holes in steel brass plastic and wood surfaces

💡 What is a step drill bit best used for achieving clean holes in metal and electrical assemblies?
This handy approach simplifies your workflow and delivers professional results on every pass.
- Eliminating the need for multiple bits saves setup time when drilling varying diameter openings.
- High speed steel construction resists heat buildup and wear during intensive metal fabrication tasks.
- The 1/4 hex shank design ensures rapid installation and secure locking in impact drivers and drills.
- Progressive steps allow for effortless deburring simultaneously while enlarging existing holes in panels.