Dera 1200W Commercial Heavy-Duty Rotary Hammer Drill

Key Technical Specifications

• Motor Capacity: 1200 Watts pure copper wire motor, delivering sustained high-torque performance under heavy continuous load.

• Chuck System: SDS-Plus Quick-Change Chuck. Bits lock firmly into the slider channel to maximize energy transfer and prevent bit slippage during high-impact hammering.

• Operating Modes: Fully versatile 4-in-1 function selector switch:

  1. Rotary Drilling Only: For drilling into wood, plastic, or metal using an SDS-plus adapter chuck.

  2. Hammer Drilling: Simultaneous rotation and piston impact for boring quick holes in concrete, foundation edges, and stone.

  3. Chisel Only (Demolition Mode): Rotation stops completely, turning the tool into a light breaker for hacking out wall channels or scraping away plaster.

  4. Chisel Adjustment: Freely rotates the angle of flat chisels to the most comfortable angle before locking into mode 3.

• Drilling Capacity: Comfortably handles concrete up to 26mm–32mm, steel up to 13mm, and wood up to 40mm.

• Safety Features: Equipped with a mechanical safety clutch that instantly disengages the internal gear drive if the drill bit hits hidden steel rebar, protecting the user’s wrists from sudden, violent twisting.

• Rotary Hammer Drill