DEWALT 40MM SDS MAX COMBINATION HAMMER D25501K-QS

Ideal for drilling anchor fixing and through holes in concrete and masonry from 12 to 40mm in diameter core
drilling up to 90mm
Chain drive improves durability and increases efficiency together with an oil filled gearbox to ensure total component lubrication and superior heat dissipation
Ergonomic, compact and slim line design maximizes control and offers easy access to confined spaces