The Bosch 15 Piece Mini X-Line Drill Bit Set is a versatile mixed drill bit set offering 15 bits across three materials — wood, masonry, and metal — covering the most common drilling applications in a single compact kit. Designed for both tradespeople and competent DIYers, the set includes five HSS (High-Speed Steel) metal drill bits, five carbide-tipped masonry bits, and five wood drill bits with a centring tip. Drilling diameters range from 3 mm to 8 mm, making the set well suited to general-purpose drilling tasks encountered on site or around the home. The masonry bits feature an impact-resistant carbide tip suitable for use in brick, limestone, natural stone, and artificial stone. The precision-ground HSS metal bits are ideal for clean, accurate holes in ferrous and non-ferrous materials, and the wood bits' centring tip helps prevent wandering on entry. All 15 bits are compatible with standard power tools from most brands and are stored in a practical plastic case with a logical layout for quick access and safe storage. Features and Benefits: • 5 HSS metal drill bits — precision-ground for accurate hole drilling in metal • 5 carbide-tipped masonry bits — impact-resistant, suitable for brick, limestone and stone • 5 wood drill bits — centring tip prevents wandering and ensures clean entry • Covers diameters from 3 mm to 8 mm for a wide range of common applications • Compatible with standard power tools from most major brands • Compact plastic case for organised, secure storage Specifications: Weight: 0.32 kg Dimensions: 157 x 150 x 20 mm Contents: 5 metal drill bits, Ø 3/4/5/6/8 mm 5 masonry drill bits, Ø 3/4/5/6/8 mm 5 wood drill bits, Ø 3/4/5/6/8 mm