steelyard weight; stone roller; to polish jade with an emery wheel

strokes 10
strokes after radical 5
秤砣 秤砣 cheng4 tuo2
steelyard weight; standard weight

秤砣虽小压千斤 秤砣雖小壓千斤 cheng4 tuo2 sui1 xiao3 ya1 qian1 jin1
although small, a steelyard weight may tip a hundred pounds (idiom); apparently insignificant details can have a large impact; for want of a nail the battle was lost

夯砣 夯砣 hang1 tuo2
rammer; tamper

碾砣 碾砣 nian3 tuo2

砣子 砣子 tuo2 zi5
emery wheel