Depends on the material you are using it in.
I went to the shed to get my trowel to use for gardening
"I will use the trowel for digging up weeds." "A trowel is a very small shovel."
the hand trowel is used when spreading mortar on a blockwork
Use magnet to separate pins :)
trowel
lok
lok
hold it
Use iron ingots and place them in the 3x3 crafting grid just like you place wooden planks to make a wooden door.
I use an 8 inch trowel with 1/4 x 1/4 castellations.
You can go to wisegeek.com. They offer some basic instrutions on hand trowel usage.
The purpose of a trowel is to use to smooth out concrete and to finish it. It is used by contractors, and is a ride on machine or stand behind machine used by the contractor.