The ornamental design for an extended handle circularsaw, as shown and described.
FIG. 1 is an isometric view of an extended handle circular saw embodying my design;
FIG. 2 is a side view of the extended handle circular saw;
FIG. 3 is a side view of the extended handle circular saw;
FIG. 4 is a top plan view of the extended handle circular saw;
FIG. 5 is a bottom plan view of the extended handle circular saw;
FIG. 6 is a front view of the extended handle circular saw;
FIG. 7 is a back view of the extended handle circular saw; and,
FIG. 8 is an isometric view of an extended handle circular saw in a position of use.
The saw depicted by broken lines in FIG. 8 have been shown for the purpose of illustrating environmental features that form no part of the claimed design.