刈り手 is read as かりて (karite) and means mower.
かりて
karite
てがり
cutting rice plants with a sickle
もろてがり
morote gari (judo takedown)
かる
to cut (grass, hair, etc.)
かりとる
to mow
かりいれ
harvest
かりこむ
to prune (a manuscript)
かりとり
harvesting
かりいれびと
reapers
かりとりき
reaping machine
かりあげ
close-cropped hair
かりあげる
to taper (hair) at the back
かりはらいき
string trimmer