Dual Cordless Driver Drill

Drilling can impact the mechanical properties of a workpiece by introducing residual stresses around the hole opening. A thin layer of highly stressed and disturbed material forms on the newly created surface, making the workpiece more vulnerable to corrosion and crack propagation at the stressed surface.

For fluted drill bits, chips are removed through the flutes. Depending on the material and drilling parameters, chips can form either long spirals or small flakes. The type of chips produced can indicate the machinability of the material—long chips typically suggest good machinability.

The Dual Cordless Driver Drill ensures efficient chip removal and high performance across various materials, making it ideal for demanding tasks.