SERIES Q INDEXABLE DRILLS 2:1 SQUARE INSERT 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 Q0127025N5R01 0.500 12.7mm 1.00 2.05 4.25 1.000 Universal 2 Q0135027N5R01 0.531 13.5mm 1.06 2.13 4.33 1.000 Universal 2 Q0143029N5R01 0.563 14.3mm 1.13 2.13 4.33 1.000 Universal 2 Q0150030N5R01 0.594 15.0mm 1.19 2.24 4.44 1.000 Universal 2 Q0159032N5R01 0.625 15.9mm 1.25 2.36 4.57 1.000 Universal 2 Q0167033N5R01 0.657 16.7mm 1.31 2.44 4.65 1.000 Universal 2 Q0175035N5R01 0.688 17.5mm 1.38 2.56 4.76 1.000 Universal 2 Q0183037N5R01 0.719 18.3mm 1.44 2.56 4.76 1.000 Universal 2 Q0191038N5R01 0.750 19.0mm 1.50 2.64 4.84 1.000 Universal 2 Q0198040N5R01 0.781 19.8mm 1.56 2.80 5.00 1.000 Universal 2 Q0206041N5R01 0.813 20.6mm 1.63 2.87 5.08 1.000 Universal 2 Q0214042N5R02 0.843 21.4mm 1.69 2.95 5.16 1.000 Universal 2 Q0222044N5R02 0.875 22.2mm 1.75 2.95 5.16 1.000 Universal 2 Q0230046N6R01 0.906 23.0mm 1.81 3.19 5.55 1.250 Universal 2 Q0238048N6R01 0.938 23.8mm 1.88 3.31 5.67 1.250 Universal 2 Q0246049N6R01 0.969 24.6mm 1.94 3.43 5.79 1.250 Universal 2 Q0250050N6R01 0.984 25.0mm 1.97 3.07 5.35 1.250 Universal 2 Q0254051N6R01 1.000 25.4mm 2.00 3.50 5.87 1.250 Universal 2 Q0262052N6R01 1.031 26.2mm 2.06 3.50 5.87 1.250 Universal 2 Q0270054N6R01 1.063 27.0mm 2.13 3.58 5.94 1.250 Universal 2 Q0278056N6R02 1.094 27.8mm 2.19 3.70 6.06 1.250 Universal 2 Q0286057N6R02 1.125 28.6mm 2.25 3.78 6.14 1.250 Universal 2 Q0294059N6R01 1.156 29.4mm 2.31 3.98 6.34 1.250 Universal 2 Q0302060N6R01 1.187 30.2mm 2.37 3.98 6.34 1.250 Universal 2 Q0310062N6R01 1.219 31.0mm 2.44 4.09 6.45 1.250 Universal 2 Q0318063N6R01 1.250 31.7mm 2.50 4.17 6.53 1.250 Universal 2 Q0325065N6R01 1.281 32.5mm 2.56 4.29 6.65 1.250 Universal 2 Q0333067N6R01 1.312 33.3mm 2.62 4.29 6.65 1.250 Universal 2 Q0341068N6R02 1.343 34.1mm 2.69 4.37 6.73 1.250 Universal 2 Q0349070N6R02 1.375 34.9mm 2.75 4.49 6.85 1.250 Universal 2 Q0357071N6R02 1.406 35.7mm 2.81 4.61 6.97 1.250 Universal 2 Q0365073N6R01 1.437 36.5mm 2.87 4.72 7.08 1.250 Universal 2 Q0373075N6R01 1.468 37.3mm 2.94 4.72 7.08 1.250 Universal 2 Q0381076N6R01 1.500 38.1mm 3.00 4.84 7.20 1.250 Universal 2 Q0389078N6R01 1.531 38.9mm 3.06 4.92 7.28 1.250 Universal 2 Q0397079N6R01 1.562 39.7mm 3.12 5.04 7.40 1.250 Universal 2 Q0405081N6R01 1.594 40.5mm 3.19 5.16 7.52 1.250 Universal 2 Q0413083N6R01 1.625 41.3mm 3.25 5.16 7.52 1.250 Universal 2 Q0428086N6R02 1.687 42.8mm 3.37 5.35 7.71 1.250 Universal 2 518