Makita 1" AVT Rotary Hammer Drill SDS-PLUS 3-mode w/Handle Hard Case Indoor Architectural Products and how does that adjustability

and how does that adjustability work

Convenient blade gap adjustment lets you eliminate folding and twisting and the SH-5210-HD comes standard with high carbon chromium blades

giving you precise control over workpiece positioning

Designed to perform reliably in seismic and high-wind conditions

Magnetic base with high holding power permits working at vertical surfaces and overhead

Makita 1" AVT Rotary Hammer Drill SDS-PLUS 3-mode w/Handle Hard Case Indoor Architectural Products and how does that adjustabilityMakita HR2641 8 Amp 1 in. Corded SDS Plus Concrete Masonry AVT (Anti Vibration Technology) Rotary Hammer Drill with Handle Hard Case The Makita 1" AVT Rotary Hammer (model HR2641, with D Handle) is engineered with Anti Vibration Technology (AVT), an internal counterbalance system for significantly less vibration. The HR2641 combines performance and power with less vibration in a compact size, and is ideal for a range of applications including overhead