Impact tool

11:

• The impact tool as recited in claim 10 wherein in a direction of the rotation axis the guide part extends axially beyond the bottom face of the lug.

12:

• The impact tool as recited in claim 11 wherein the guide part is tubular;
• an outer diameter of the guide part being equal to or smaller than an outer diameter of the stem part, and the inner diameter of the guide part being equal to an outer diameter of the front end.

13:

• The impact tool as recited in claim 12 wherein a peripheral wall of the guide part is continuous and of uniform thickness.

14:

• The impact tool as recited in claim 12 wherein an inner hole of the guide part extends into the stem part.

15:

• The impact tool as recited in claim 10 wherein the anvil includes two lugs arranged opposite one another radially with respect to the rotation axis.

16:

• The impact tool as recited in claim 15 wherein the anvil further includes a reinforcing rib extends radially outwards from the stem part in a position adjoining at least one of the two lugs;
• the radial extension gradually increases from a region near the stem part towards a region remote from the stem part, and a position of maximum radial extension of the reinforcing rib coincides with an outer edge of the at least one lug.

17:

• The impact tool as recited in claim 10 wherein the anvil is a single piece.

18:

• The impact tool as recited in claim 10 wherein the impact tool is an impact wrench.