Makita 1 1/4" Hex AVT Electric Breaker Model Number: HM1810 In-use data available Model HM1810 has been developed as 28.6mm hex shank electric breaker W conforming to the permissible noise level limit of 2006 stage of European Noise Directive for Outdoor Equipment. Despite such low noise level, features highest-in-class chipping efficiency. Also features unique Makita AVT (Anti-Vibration Technology), ensuring incredibly low vibration Compare View Product Makita AVT Electric Breaker Model Number: HM1812 In-use data available Model HM1812 is a 30kg class electric breaker that features best-in-class power. These robust machines are the first electric breakers from Makita that are equipped with vibration absorbing housing, providing a practical combination of high power and low vibration. Compare View Product