USE/CARE OF HANDTOOLS & MEASURING TOOLS - OD1621 - LESSON 2/TASK 1
Other bumping body hammers may have an offset cross and straight-peen faces,
or two round faces, or an offset square face and a cross-peen face.
(5) Engineer's Hammer. The engineer's hammer (figure 1, view N, on
page 12) has a cross-peen face and weighs 3 pounds. This hammer is similar
to the blacksmith's or sledge cross-peen hammer, only it is lighter in
weight and is used on lighter work.
(6) Jeweler's Hammer. A jeweler's hammer (figure 2, view D) is used
for light hammering and for driving small shafts and pins.
weighs 1 3/4 to 2 ounces and generally has a hardwood handle.