Dewalt 870889-02 Grease for Hammer Drill
Quick Overview
The Dewalt 870889-02 Hammer Drill Grease lubricates internal gear and piston assemblies when working. It is applied to the inside of the gearbox and impact mechanism and limits friction between high-load rotating and reciprocating elements. This position supports synchronized communication between the gears that are driven by a motor and the assembly of hammering to ensure that movement and heat are monitored. It is a part of the mechanical setup and assists in controlling corrosion and maintaining smooth movement. The standard drilling and impact cycles also exhibit a constant performance.
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