Werkzeyt 8910160 Drill Bit Set 6 Pieces Diameter 68 + 82 mm 50 Cutting Depth SDS Plus & Hex Adapter 2 Pilot Drills/Hole for Masonry Sand Limestone/Hollow Bits

Efficient drilling: drill bits with pilot drill ideal for electrical installations | for attaching switches and sockets or flush-mounted distribution boxes | for drilling in light concrete, aerated concrete, masonry and sand-lime brick. Versatile: adapter with hexagonal and SDS Plus shank | for all standard hammer drills with SDS Plus system | for impact drills with sprocket or keyless drill chuck. Box contents: 1 x drill bit diameter 68 mm x 72 mm, 6 teeth, 1 x drill bit diameter 82 mm x 72 mm, 8 teeth, 2 x centre drill diameter 8 mm x 110 mm, 2 x adapter diameter 22 x 110 mm. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.