The Bosch EXPERT 5 Piece 7X SDS Plus Masonry Drill Bit Set is a professional-grade hammer drill bit set designed for drilling through reinforced concrete and hard masonry. Where standard two-cutter drill bits struggle with rebar — getting stuck, deflecting, or breaking under impact — the 7X features a full carbide head with an advanced 4-cutter design machined from a single piece of carbide. This eliminates the weak points found in conventional bits and allows the drill to punch straight through steel reinforcement without the need to stop, reposition, or change bits mid-task. Bosch Carbide Technology integrates the hardest metal directly into the tip using a specialist welding process, creating a bond between the flute and carbide head that withstands sustained heavy-duty hammer drilling. The result is a drill bit rated to last up to 3x longer than the Bosch SDS plus-3. This set is ideal for construction contractors and tradespeople regularly drilling concrete for fixings, anchor points, and mechanical installations. Compatible with all SDS plus rotary hammer drills, the five-piece set covers diameters from 5mm to 10mm, making it a practical choice for a range of on-site drilling tasks. Features and Benefits: • Lasts up to 3x longer than the Bosch SDS plus-3 drill bit • Full carbide head — 4-cutter tip machined from a single piece of carbide for maximum impact resistance • Punches through rebar without jamming, deflecting, or requiring a bit change • Specialist welding process bonds flute to carbide head for exceptional durability under hammer drilling • Compatible with all SDS plus rotary hammer drills • Five-piece set covering 5mm, 6mm, 8mm, and 10mm diameters Specifications: Diameter (mm): 5 6 6 8 10 Working Length (mm): 50 50 100 100 100 Total Length (mm): 115 115 165 165 165 Net Weight: 0.384 kg Contents: EXPERT SDS plus-7X Concrete Drill Bit — 5 piece set Included diameters (mm): 5, 6, 6, 8, 10 Included working lengths (mm): 50, 50, 100, 100, 100

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