chisels
widia gtd 86211 spiral point tapplughss e1 4 28
spiral point tap right hand tap style plug size 1 4 in . pitch 28 material high vanadium high speed steel e bn finish overall length 3 5 32 in . thread length 3 4 in . shank dia . 0.255 in . number of flutes 3 thread type unf pitch diameter limits h4 list number 8201 standards din length ansi shank br b features b ul li application for through hole tapping in aluminum li li finish bn li li item spiral point tap li li material high vanadium high speed steel e li li neck length in . 0.433 li li number of flutes 3 li li overall length in . 3 5 32 li li overall length mm 80.168 li li package quantity 1 li li size 1 4 li li thread length in . 0.748 li li type plug li li flutes 3 li li overall length 3 5 32 li li pitch diameter limits h4 li li pitch 28 li li tap style plug li li thread length 3 4 li li thread type unf li li tolerance 3b li li standards din length ansi shank li li thread direction right hand li li shank dia . 0.255 li li list number 8201 li ul