This Dewalt combo kit is made up of two of their most popular tools, the DCD785 combi drill and DCH253 SDS drill, which deliver exceptional results in the most demanding tasks DCD785 Compact Combi Drill Features: Intelligent trigger design allows for total control of application Ultra-compact, lightweight design allows use in confined spaces Improved ergonomic design and rubber grip improves user comfort Steel belt hook and magnetic bit holder ensures strong storage solutions Two speed all metal transmission for increased runtime and longer tool life Bright white LED with delay feature for improved visibility and flashlight functionality Compact 13mm single sleeve keyless chuck with automatic spindle lock for quick and easy bit change with one hand 14 position adjustable torque control for consistent screwdriving into a variety of materials with different screw sizes DCH253 SDS+ Hammer Drill Features: Rotation stop mode for light chiselling in plaster, tiles and render Best in class vibration, 6.6m/s_ reduces user fatigue and maximises operating periods Bright white LED with delay feature improves visibility and provides flashlight functionality Ideal for drilling anchors and fixing holes into concrete, brick and masonry from 4mm to 24mm Comes with: Tstak VI Kit box Multi-voltage battery charger Side handle and depth stop for DCH253 2x 4.0 Ah Li-ion Batteries with state of charge indicator Specification: DCD785 Combi Drill Width: 80mm Height: 190mm Length: 202mm Weight: 1.24 kg Power Output: 350 Watt Sound Power: 100 dB(A) Sound Pressure: 89 dB(A) Max Torque (Soft): 23 Nm Max Torque (Hard): 60 Nm Chuck Capacity: 1.5-13mm No Load Speed: 0-600/2000 rpm Sound Power Uncertainty: 3 dB(A) Sound Pressure Uncertainty: 3 dB(A) Uncertainty K 2 (Vibration): 1.5 m/s_ Uncertainty K 3 (Vibration): 2.5 m/s_ Max. Drilling Capacity [Metal]: 13mm Max. Drilling Capacity [Wood]: 38mm Beats per Minute: 0-10200/34000 bpm Max. Drilling Capacity [Masonry]: 13mm Hand/Arm Vibration - Hammer drilling into concrete: 15 m/s_ DCH253 SDS+ Hammer Drill Width: 85mm Weight: 8.2kg Weight: 2.5 kg Height: 202mm Length: 301mm Tool Holder: SDS-Plus Sound Power: 97 dB(A) Power Output: 400 Watt Sound Pressure: 86 dB(A) No Load Speed: 0-1200 rpm Blows per Minute: 0-4500 bpm Sound Power Uncertainty: 3 dB(A) Impact energy (EPTA 05/2009): 2.1J Uncertainty K 1 (Vibration): 1.5 m/s_ Uncertainty K 2 (Vibration): 1.5 m/s_ Uncertainty K 3 (Vibration): 1.5 m/s_ Sound Pressure Uncertainty: 3 dB(A) Max. Drilling Capacity [Metal]: 13mm Max. Drilling Capacity [Wood]: 26mm Hand/Arm Vibration - Metal: 2.5 m/s_ Hand/Arm Vibration - Drilling: 6.6 m/s_ Max. Drilling Capacity [Concrete]: 24mm Hand/Arm Vibration - Chiselling: 5.4 m/s_