Multi-functional electric hammer/drill/pick with easy one-button switching to meet various work needs including concrete drilling, wall demolition, and wall grooving
Bearings
Reinforced steel bearings for durability and long service life, with enlarged modules to prevent tooth slippage and reduce wear
Chuck
Precision steel positioning chuck enabling high-speed drilling without bit slippage, quick bit change with one-second press
Oil Seal
Upgraded thickened anti-leak oil cover allowing inverted use without oil leakage, ensuring long-term maintenance convenience
Cooling System
Efficient three-dimensional cooling system for effective heat dissipation, preventing motor burnout