STANLEY power tools are covered by  limited warranty covering factory defect.  Furthermore, the warranty does not cover the following:

a. Power tools that have been mounted or modified.

b. Power tools that have undergone improper or incorrect use. The instructions in the user manual have not been followed for example, or there has been poor maintenance, negligence or overuse of the power tool.

c. Parts, such as carbon brushes, chisels, saw blades, sanding sheets, drill bits, chisels, lasers etc. in addition to spare parts thereof (carbon brush caps, clamps, etc.).

d. Spare parts subject to normal wear and tear through intensive use during the warranty period, such as ball and needle bearings, oil seals and piston rings, carbon brushes, etc.