SERIES Q INDEXABLE DRILLS 3:1 LARGE LARGE INDEXABLE DRILLS Drilling Coolant L3 L2 L1 D1 D2 D1 D1 L1 L2 L3 D2 Num Nom. Dia. Nom. Dia. Drilling Ext. frm Overall Shank of Part Number inch mm Length Holder Length Style/Size Inserts Q0539162N8R01 2.125 53.9mm 6.38 7.88 11.13 2.000 Universal 4 Q0571172N8R01 2.250 57.1mm 6.75 8.25 11.50 2.000 Universal 4 Q0603181N8R01 2.375 60.3mm 7.13 8.88 12.13 2.000 Universal 4 Q0635191N8R01 2.500 63.5mm 7.50 8.88 12.13 2.000 Universal 4 Q0666200N8R01 2.625 66.6mm 7.88 8.38 12.63 2.000 Universal 4 Q0698210N8R01 2.750 69.8mm 8.25 9.75 13.00 2.000 Universal 4 Q0730219N8R01 2.875 73.0mm 8.63 10.13 13.38 2.000 Universal 4 Q0762229N8R01 3.000 76.2mm 9.00 10.50 13.75 2.000 Universal 4 Q0825248N8R01 3.250 82.5mm 9.75 11.25 14.50 2.000 Universal 4 For inserts, see page 528. For hardware, see page 529. Operating guidelines on page 686. 526