Bosch EXPERT SDS plus-7X - 30-Piece Hammer Drill Bit Set for Reinforced Concrete

The Bosch EXPERT SDS plus-7X hammer drill bit set is designed around a four-cutter head made from a single piece of metal. That is the core of this design – a solution to the problem of jamming and breaking in reinforcement. This set contains 30 pieces of 6 x 50 x 115 mm. According to the manufacturer, the drill bit lasts up to three times longer than a standard SDS plus-3 bit. A set of this calibre is aimed at repeated, professional use.

Bosch calls it Carbide Technology. In practice, this means a carbide tip that effectively penetrates steel in concrete. The promise is that you won't need to stop, re-centre, or change bits when hitting reinforcement. That is a significant advantage for continuous work. However, the focus on drilling through steel also implies a specific scenario. For light concrete work or plaster, less specialised drill bits are often sufficient.

Under the bonnet

• 30 pieces – a complete working stock for larger projects or team use.
• Dimensions 6 x 50 x 115 mm – the diameter, working length, and total length.
• Material: Metal – specifically the one-piece carbide head.
• Packaged weight: 1.17 kg – the weight of the complete set.
• Fits all SDS plus rotary hammers – universal compatibility within this system.

The material is metal, with an emphasis on strength and wear resistance. The packaging measures 122 x 60 x 54 mm – compact for the contents of 30 drill bits. With a weight of 1.17 kg, the set is clearly intended to go from the workshop to the job site, not as an occasional consumer item. The build is functional.

Bosch explicitly positions this drill bit for construction professionals who regularly drill into concrete and reinforced concrete. Think of fixings and installations. The set size of 30 pieces supports that: it is a stock, not a single purchase. It is the accessory for SDS plus rotary hammers, says the manufacturer. That makes the choice clear – this is a tool for those who know the job and have high demands. For the occasional home DIYer, the capacity may be over-specified.

The EAN code 4059952532530 and MPN 2608900180 identify the set unambiguously.