The H90SB 1 1/8" Hex Demolition Hammer crushes concrete, cuts asphalt and grooves and channel digs in both concrete and gravel roads. This series of Demolition hammers has enough Impact Energy at (40.6 ft/LB) to demolish any large concrete structure. Sealed grease system requires no warm-up! This hammer is the most powerful in its class! Features a powerful 12.2 Amp motor for tough applications. It uses standard 1-1/8" Hex shank tools. At 850 BPM, when it hits, it hits hard! Auto stop carbon brushes protect the armature.

• Anti-vibration Handle Reduces Arm Fatigue
• Sealed Grease System Requires No Warm Up
• Heat Reducing Cover For Operator Protection
• Weighs 70.4lb