The BlueSpot Tools HSS 1/4in Hex Shank Step Drill is designed for precision drilling through various materials including aluminium, brass, copper, plastic, steel, and wood. It allows for drilling holes in 2mm increments across a diameter range of 4mm to 22mm.
You may return unused products in their original packaging within 30 days. We can arrange a collection (£6 charge) or you can return via your own courier.