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187 187SPOTTING 2 FLUTEOAL SPOTTING DRILL FLUTEDrill Dia Decimal OAL Uncoated 90 Deg 120 Deg 145 Deg1/8 0.1250 1-1/2 31900 31902 319033/16 0.1875 2 31904 31906 319055mm 0.1969 62mm 31930 31932 319336mm 0.2362 66mm 31934 31936 319351/4 0.2500 2-1/2 31908 31910 319115/16 0.3125 2-1/2 31912 31914 319158mm 0.3150 79mm 31938 31940 319393/8 0.3750 2-1/2 31916 31918 3191910mm 0.3937 89mm 31942 31944 3194312mm 0.4724 102mm 31946 31948 319471/2 0.5000 3 31920 31922 3192316mm 0.6299 115mm 31950 31952 3195120mm 0.7874 131mm 31954 31956 31955%u2022 Ideal for chamfering or spot drilling %u2022 For centering and countersinking on NC and CNC Machines2 FLUTECarbide Drill
