DeWalt D25721K 7Kg SDS Max Combi Hammer is ideal for drilling anchor fixing and through holes in concrete and masonry from 12 to 48mm in diameter and core drilling up to 115mm. Features Active Vibration Control system that incorporates a floating handle and delivers extremely low vibration. 

Has an ergonomic, compact and slim line design that maximises control and offers easy access to confined spaces. Other features inculde: electronic variable speed, lock-on switch for chipping, and an impact energy control. Rotation-stop for demolition applications in brick, masonry and light chasing in concrete.

Supplied with: Multi-position side handle, and a Heavy-duty carrying case.

Specification

Input Power: 1350 Watt.
Power Output: 840 Watt.
No Load Speed: 132-265/min.
Impact Rate: 1225-2450/bpm.
Impact Energy (EPTA 05/2009): 11 Joules.
Tool Holder: SDS-Max.
Max Drilling Capacity: Concrete: 48mm, Breakthrough bit: 80mm. 

DeWalt D25721K 7Kg SDS Max Combination Hammer 1350 Watt 240 Volt Version 

Input Power: 1350 Watt.
Power Output: 840 Watt.
No Load Speed: 132-265/min.
Impact Rate: 1225-2450/bpm.
Impact Energy (EPTA 05/2009): 11 Joules.
Tool Holder: SDS-Max.
Max Drilling Capacity: Concrete: 48mm, Breakthrough bit: 80mm.