15pc HSS Drill Bit Set High Speed Steel for Metal & General Use Wolf Trade

The Wolf Trade 15 Piece HSS Drill Bit Set runs from 1.5mm right up to 10mm, covering everything from fine pilot holes to larger fixing and clearance holes in metal and wood. Doubled-up bits at the smaller 1.5mm, 2mm, and 2.5mm sizes account for the fact that fine bits are the ones most likely to snap under pressure, so a spare at those sizes means a broken bit doesn't halt the job. The remaining sizes step through 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 5mm, 6mm, 8mm, and 10mm, giving close enough increments to get an accurate fit rather than rounding up or down.

HSS construction handles the heat generated during sustained metal drilling without losing its edge, and the precision grinding keeps bits cutting straight and true rather than wandering off-centre on harder materials. The storage case keeps all 15 bits sorted, which matters with this many close size increments in one set. A solid general-purpose set for trade or workshop use across metal and wood.

1.5mm to 10mm range - Covers fine pilot holes through to larger fixing holes, suiting both delicate and heavier-duty drilling tasks.
Doubled smaller sizes - Spare bits at 1.5mm, 2mm, and 2.5mm account for the higher breakage risk at these finer sizes, keeping jobs moving.
HSS construction - Resists heat build-up during sustained metal drilling, maintaining a sharp edge longer than standard steel bits.
Precision-ground tips - Drill straight and accurately on harder materials, reducing wandering and improving consistency across repeated holes.
Organised storage case - Keeps all 15 bits sorted by size, making it easy to find the right bit among closely spaced sizes.