Wolf Trade 3-Piece Step Drill Bit Set, Sheet Metal Plastic & Steel Drilling Tasks

The Wolf Trade 3 Piece Step Drill Bit Set covers a wide range of hole sizes from three bits, which means fewer tool changes and less hunting through a drawer of fixed-size bits mid-job. Each bit steps through multiple diameters along its length, so you can drill anything from a small pilot hole to a much larger opening using a single tool, making them particularly useful on jobs where you don't know the exact hole size until you're on site. The HSS construction with titanium coating holds an edge through repeated use on metal, plastic, and wood, resisting the wear that quickly blunts standard twist bits.

The two-flute design clears material faster and leaves a cleaner finish with minimal burring, which saves time on deburring afterwards, particularly on sheet metal and aluminium where burrs are a common frustration. They handle PVC and other plastics just as well as metal, making this a genuinely multi-material set rather than one optimised for a single use case. A practical addition to a trade toolbox or workshop where hole size requirements vary job to job.

Titanium-coated HSS construction - Resists wear and heat build-up far better than standard steel bits, extending usable life across repeated trade use.
Multiple diameters per bit - Drills a range of hole sizes from a single bit, cutting down on tool changes during multi-size drilling jobs.
Two-flute cutting design - Clears material faster and produces cleaner holes with minimal burring, reducing finishing work after drilling.
Multi-material capability - Cuts cleanly through sheet metal, aluminium, PVC, and wood, covering most materials encountered in trade and DIY work.
3-piece set coverage - Three bits between them cover a broad size range, reducing the need for a full individual step bit collection.