This Dexter Pro set brings together eight HSS drill bits for drilling into concrete, covering diameters from 3 to 10 mm. Having a range of sizes in one pack means you can switch between hole widths without needing separate purchases, making it suited to a variety of fixing jobs around the home.

• 8-piece set: 3, 4, 5, 6, 6, 8, 8, 10 mm
• Cylindrical shank for standard drill chucks
• Suited to drilling into concrete
• Allows holes of different sizes to be made