The Bosch EXPERT 7 Piece SDS Plus Masonry Drill Bit Set is a professional-grade collection of hammer drill bits engineered for long-life drilling through concrete and reinforced concrete. Standard two-cutter SDS Plus bits are prone to jamming on rebar and eventual breakage under sustained impact. The EXPERT SDS plus-7X addresses this directly with a Full Carbide Head — a 4-cutter tip machined from a single piece of carbide and designed to punch through steel reinforcement without snagging, stopping, or requiring a bit change. Bosch Carbide Technology integrates the hardest metal directly into the tip using a specialist welding process, creating a seamless bond between flute and carbide head. This construction is rated to last up to 3x longer than the Bosch SDS plus-3, making it a sound long-term investment for contractors drilling regularly into structural concrete. The set covers seven diameters from 5mm to 12mm, with working lengths of 50mm and 100mm to suit different fixing depths. Compatible with all SDS Plus rotary hammer drills, it is well suited to professionals installing fixings, conduit, or pipework through reinforced concrete structures. Features and Benefits: • Lasts up to 3x longer than Bosch SDS plus-3 drill bits • Full Carbide Head with 4-cutter design drills through rebar without jamming • Single-piece carbide construction eliminates weak points on impact • Specialist welding process creates a highly resistant flute-to-carbide head connection • Seven-piece set covering 5mm, 6mm, 8mm, 10mm, and 12mm diameters • Compatible with all SDS Plus rotary hammer drills Specifications: Diameters: 5mm, 6mm, 8mm, 6mm, 8mm, 10mm, 12mm Working lengths: 50mm, 50mm, 50mm, 100mm, 100mm, 100mm, 100mm Total lengths: 115mm, 115mm, 115mm, 165mm, 165mm, 165mm, 165mm Net weight: 0.575kg Contents: EXPERT SDS plus-7X Concrete Drill Bit — 5mm, 6mm, 6mm, 8mm, 8mm, 10mm, 12mm (7 pieces) Working lengths: 50mm, 50mm, 50mm, 100mm, 100mm, 100mm, 100mm

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