drill bits & sets
chicago latrobe 55457 silver deming drill57 64hss118 deg
item reduced shank drill bit dimension type fractional inch drill diameter 57 64 in . shank dia . 1 2 in . flute length 3 1 8 in . flute design standard overall length 6 in . material high speed steel drill point 118 degrees point type conventional point finish black oxide list number 190 grade general purpose shank type round application for alloy and carbon steel cast iron and wood br b features b ul li application for alloy and carbon steel cast iron and wood li li decimal equivalent 0.8906 li li finish black oxide li li flute length in . 3 1 8 li li fractional size in . 57 64 li li item reduced shank drill bit li li material high speed steel li li number of pieces 1 li li overall length in . 6 li li shank dia . in . 1 2 li li type reduced shank li li grade general purpose li li overall length 6 li li point type conventional point li li shank type round li li drill point deg . 118 li li shank dia . 1 2 li li list number 190 li li flute length 3 1 8 li li dimension type fractional inch li li drill point 118 degrees li li drill diameter 57 64 li li flute design standard li ul