GBH 220 Specifications, Features & Compatibility Guide

The 720W wattage is calibrated to handle Indian electrical frequencies of 50 Hz while maintaining consistent torque for 22mm concrete drilling. The SDS-plus chuck system ensures that bits are held securely without slipping during 2J energy transfers, which is critical for Indian job sites where keyed chucks often fail under vibration. Additionally, the variable speed trigger allows the 930 rpm motor to adapt to different material densities, preventing bit overheating.