Spalling hammer is used for A. Driving wooden headed chisels B. Rough dressing of stones C. Carving of stones D. Breaking small projection of stones

Driving wooden headed chisels
Rough dressing of stones
Carving of stones
Breaking small projection of stones

The correct answer is: D. Breaking small projection of stones.

A spalling hammer is a type of hammer that is used to break small projections of stones. It is a small, lightweight hammer with a pointed face that is used to chip away at stone. The hammer is typically used by masons and stoneworkers to remove small pieces of stone from a larger piece.

Option A is incorrect because a wooden-headed chisel is a type of chisel that has a wooden handle. A spalling hammer is not used to drive wooden-headed chisels.

Option B is incorrect because a rough dressing of stones is the process of shaping a stone into its rough final form. A spalling hammer is not used to rough dress stones.

Option C is incorrect because carving of stones is the process of shaping a stone into a specific design. A spalling hammer is not used to carve stones.