The TC-RH 620 4F is a 240v electric SDS Plus hammer drill with four modes: drilling, hammer drilling, chiselling and chisel lock (which enables you to rotate flat chisels into the required position before locking them in place). Suitable for drilling into tougher materials like concrete, as well as for light duty demolition tasks such as chiselling off render or wall tiles, the TC-RH 620 4F has a lightweight and compact design which can be easily transported between locations with the included E-Box carry case. It is suitable for drilling holes of up to 20mm diameter in concrete. Specifications Voltage: 240v UK Mains Wattage: 620 W Tool holder: SDS-plus Modes: 4 Idle speed: 1250 min -1 Impact rate: 5200 min -1 Impact power: 2.2 J Max Drilling Diameter in Concrete: 20mm Features and Benefits Compact and lightweight SDS Plus rotary hammer drill Can be used with less fatigue when working overhead Powered by 240v UK mains socket Suitable for SDS Plus drill bits and chisels Four modes: drilling, hammer drilling and chiselling, with or without lock Chisel lock enables flat chisels to be rotated to the required position and locked in place Ideal for drilling masonry, concrete and for light demolition jobs Speed preselection dial for adjusting the speed according to the application Lock-on button Forward and Reverse Ergonomic auxiliary handle Depth stop for drilling to predetermined depths Supplied with carry case Contents TC-RH 620 4F SDS Plus Rotary Hammer Drill 240v Auxiliary Handle Depth Stop E-Box Plastic Carry Case.