Detailed Product Description

Tackle the most demanding masonry, concrete, and rock destruction jobs with the industrial-grade ZMTF-0851 7kg Demolition Hammer. Engineered specifically for professional contractors, demolition crews, and heavy-duty DIY renovations, this high-performance jack hammer combines a raw 1800W power input with an ergonomic design to deliver rapid material removal without straining the user.

Operating on a standard 220V/50Hz power supply, the ZMTF-0851 produces an impressive no-load impact speed of 3,200 turns per minute (t/min). Whether you are stripping old bathroom tiles, chipping away foundations, or trenching through solid concrete slabs, its specialized high-torque internal striking mechanism ensures consistent, high-impact force through every strike.

Key Features & Structural Benefits

• 1800W Industrial Motor: The heart of the tool is a high-efficiency copper motor that maintains optimal thermal control under prolonged loads, giving you the continuous fracturing force required for thick masonry walls and asphalt.

• 360-Degree Auxiliary Side Handle: Features a fully adjustable, heavy-duty secondary D-handle. This gives operators a secure, dual-handed grip at any angle, maximizing leverage and decreasing user fatigue over long working shifts.

• Heavy-Duty SDS Tool Clamping: Designed with a robust, dust-resistant front chuck that locks chisel bits firmly in place. This mechanism handles high torsional stress while allowing for quick, tool-free bit changes on the fly.

• Rugged Aluminum & Composite Casing: The impact housing is manufactured from cast metal and reinforced engineering polymers to survive accidental drops, flying concrete shards, and harsh construction site elements.

• Complete Professional Kit: Comes safely packed inside a heavy-duty, blow-molded black storage case. The kit includes precision-ground point and flat chisels, maintaining organized storage and simple transport between jobsites.

Technical Specifications

• Model: ZMTF-0851

• Weight Class: 7kg

• Rated Power Input: 1800W

• Rated Voltage: 220V ~ 50Hz

• No-Load Speed: 3200 t/min

• Bit Type Compatible: SDS Hex / Demolition Shank