Ideal for different drill needs: Includes 5 concrete drill bits with diameters of 4.5, 6, 8 and 10 mm.

Durable and long-lasting use: Offers effective drilling performance on concrete surfaces.

Easy to use thanks to its one-size design: Compatible with drills of all sizes, it provides practical and fast change.

Observe special maintenance instructions to extend the life of the product: Maintain the performance of your drill bits by following the maintenance recommendations.