drill bits & sets
chicago latrobe 54124 jobber bit y cobalt steel
jobber drill bit cutting direction right handed material cobalt steel point angle 135 degrees split point finish tin coated dimension type letter size y decimal equivalent 0.4040 in . flute length 3 55 64 in . overall length 5 1 4 in . list number 2550 shank dia . 0.4040 in . br b features b ul li decimal equivalent 0.4040 li li finish tin coated li li flute length in . 3 55 64 li li item jobber drill bit li li material cobalt steel li li number of pieces 1 li li overall length in . 5 1 4 li li overall length mm 133.4 li li shank dia . in . 0.4040 li li size y li li type heavy duty li li letter size y li li overall length 5 1 4 li li point type split point li li drill point deg . 135 li li flute length mm 98.4 li li shank dia . 0.4040 li li shank dia . mm 10.2616 li li list number 2550 li li cutting direction right handed li li point angle 135 degrees li li flute length 3 55 64 li li dimension type letter li ul