Premium Full Copper & Steel Armature for Demolition Breaker PH65A

High-conductivity pure copper windings ensure maximum power transfer and heat dissipation, reducing motor burnout risks. Precision-balanced steel core enhances durability under heavy-duty impact loads.

Industrial-grade insulation materials withstand 180°C continuous operation, ideal for concrete demolition, trenching, and asphalt breaking. CNC-machined commutator bars prevent sparking for extended tool lifespan.

Optimized magnetic circuit design delivers 15% higher torque efficiency compared to standard armatures. Compatible with major demolition hammer brands including Bosch, DeWalt, and Makita equivalents.

Batch-tested under 48-hour continuous stress simulations for guaranteed reliability. Essential replacement part for professional contractors handling bridge demolition, foundation work, and road maintenance.