Features & applications
Features
- More productive work: a compact and powerful cordless hammer drill-driver for working in tight spaces or overhead, including on masonry, without sacrificing performance.
- Faster drilling and driving: delivers the highest speed and torque in Hilti’s compact hammer drill-driver range, powered by high-performance Nuron batteries.
- Durable design: features an all-metal chuck, brushless motor, and optimized cooling to withstand intensive use in tough jobsite conditions.
- Advanced safety features: Active Torque Control (ATC) helps prevent the tool from spinning uncontrollably if the bit jams, while the base-mounted LED provides a clear view of the work area.
- Powered by the Nuron battery platform: cordless tools without compromise, thanks to longer-lasting batteries, energy-efficient drills, and a wide range of services that boost productivity today and in the future.
Applications
- Hammer drilling in brick, masonry, and aerated concrete (maximum diameter: 8 mm)
- Drilling in wood (maximum diameter: 25 mm) and steel (maximum diameter: 8 mm)
- Cutting holes in wood with hole saws (maximum diameter: 82 mm)
- Drilling in wood with auger and spade bits (maximum diameter: 25 mm)
- Driving screws into steel (maximum diameter: 4.8 mm)
Product information
Cordless hammer drill-driver SF 4H-22 in a box
- Item number: 2253855
Cordless hammer drill-driver SF 4H-22 in a case
- Item number: 2253850
TECHNICAL data
- Maximum torque (soft/hard joint): 36 Nm (soft joint), 62 Nm (hard joint)
- No-load speed: 1st gear: 610 rpm, 2nd gear: 2100 rpm
- Chuck clamping range: 2 - 13 mm
- Number of gears: 2
- Number of torque settings: 15
- Dimensions (L x W x H): 190 x 68 x 215 mm
- Tool weight: 1.4 kg
- A-weighted sound pressure level: 92 dB (A)
- Rated voltage: 21.6 V
- Triaxial vibration value for drilling in metal (ah,D): 1.4 m/s²
