Hilti SF 8M-22 cordless drill driver

Cordless drill driver with interchangeable chucks, more torque, higher RPM and adjustable speed

• Maximum torque (soft/hard joint): 55 Nm (soft joint), 75 Nm (hard joint)
• No load RPM: gear 1: 365 rpm; gear 2: 625 rpm; gear 3: 1440 rpm; gear 4: 2460 rpm
• Chuck clamping range: 2 - 13 mm
• Number of gears: 4
• Torque increments: 15
• Dimensions (L x W x H): 242 x 69 x 226 mm
• Tool body weight: 1.9 kg
• A-weighted emission sound pressure level: 78 dB (A)
• Rated voltage: 21.6 V
• Triaxial vibration value for drilling into metal (ah, D): 1.6 m/s²

Features

• More flexibility and productivity with interchangeable chucks - innovative chuck design allows for different chucks to be swapped out in seconds (thread tapping M3-M16, self-tightening chuck, universal chucks)
• Better performance in metal - higher RPM of 2460 combined with soft joint torque (60Nm) and four speeds enable the cordless drill driver to handle demanding metal drilling and screwdriving with ease
• More peace of mind - specialized chuck with self-tightening function designed for metal drilling protects against drill bit slippage
• Safer work environments - Hilti's Active Torque Control (ATC) helps prevent the tool body from uncontrolled spinning if the drill bit sticks, and an LED work light in the base provides a clear view of your work area
• Increased dependability - a powerful battery and brushless motor allow for more drilling and driving per charge at consistently high speeds

Applications

• Drilling in metal with HSS bits up to 20 mm diameter
• Drilling in sheet metal up to 3 mm thick with step drill bits up to 40 mm diameter
• Drilling holes in metal using hole saws up to 102 mm
• Thread tapping up to size M16 (square shank bits suitable with thread tap chucks)
• Countersinking in metal up to 31 mm diameter