DeWalt | Cordless Rotary Hammer 18V Brushless SDS-plus DCH172N Dromex_Safety Glasses The larger disc has a

The larger disc has a rounded profile equal to a radius of 2mm (3/32″) and the smaller disc has a V-shaped profile equal to a 45-degree tip

Hollowing Shaft with Carbide Cutter

Includes plate and locking pin for setting camshaft timing

Plastic can melt at high RPM

DeWalt | Cordless Rotary Hammer 18V Brushless SDS-plus DCH172N Dromex_Safety Glasses The larger disc has a18V SDS plus Brushless Cordless Rotary Hammer With 1. 4J of impact energy, this SDS Plus rotary hammer drill is ideal for drilling holes into concrete, brick and masonry from 4mm to 16mm. 18V Brushless motor for extreme runtime and reduced maintenance 1. 4J of impact energy, 0 4980 bpm with a no load speed of 0 1060 rpm, ideal for drilling anchors and fixing holes into concrete, brick and masonry from 4mm to 16mm Lanyard ready attachment points