Its durability

It is used when it is necessary to trim right into the concave corner where two surfaces of the same piece of wood meet perpendicularly

flat bottom holes

Drills holes from 4 mm to 22 mm in 2 mm increments

which means they will not fall out while you are working

36V 125mm Grinder with Slide Switch - G3613DVE(H4Z) by Hikoki drill set Its durabilityProduct Features: The high power 1500W motor provides more productive work time Detachable filter as standard Side handle can be mounted in 3 directions Toolless wheel guard Safety functions Brake Function, Kick Back Protection System, Soft Start, 0 Voltage Restart Protection & Overload Protection LED status indicator