SERIES Q INDEXABLE DRILLS 4:1 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 Q0539216N8R01 2.125 54.0mm 8.50 10.00 13.25 2.000 Universal 4 Q0571229N8R01 2.250 57.2mm 9.00 10.50 13.75 2.000 Universal 4 Q0603241N8R01 2.375 60.3mm 11.25 11.25 14.50 2.000 Universal 4 Q0635254N8R01 2.500 63.5mm 10.00 11.25 14.63 2.000 Universal 4 Q0666267N8R01 2.625 66.7mm 10.50 12.00 15.25 2.000 Universal 4 Q0698279N8R02 2.750 69.9mm 11.00 12.50 15.75 2.000 Universal 4 Q0730292N8R01 2.875 73.0mm 11.50 13.00 16.25 2.000 Universal 4 Q0762305N8R01 3.000 76.2mm 12.00 13.50 16.75 2.000 Universal 4 Q0825330N8R01 3.250 82.6mm 13.00 14.50 17.75 2.000 Universal 4 For inserts, see page 528. For hardware, see page 529. Operating guidelines on page 686. 527