High Speed Steel Step Drill Bit Set

Drill large holes precisely, without splintering the wood.

This high-speed steel step drill bit set is designed to work with metal, wood, and plastic, providing a clean finish. Its conical shape allows for multiple hole diameters with a single drill bit, making it ideal for electrical installations, plumbing, and carpentry.

Key features:

• Spiral design: evacuates chips and prevents overheating
• Multiple diameters in a single bit, saves time and toolbox space
• Clean cut, minimizes the risk of splintering in wood
• Suitable for sheet metal, plastic, and thin wood

Technical specifications:

• Material: high-speed steel (HSS)
• Shape: conical stepped, with engraved diameter markings
• Compatible with standard drills and screwdrivers

Ideal for: cable routing, outlet installation, light plumbing, and general DIY projects.