Общий каталог Ingersoll 2013 - 2014 - страница 274

AN ECONOMICAL DRILL/CHAMFER COMBO SOLUTION FOR INCH AND METRIC TAP SIZES Drill Body Features • Cost effective solution that replaces the high cost of special solid carbide step drills • A twisted through coolant channel for smooth chip evacuation & high penetration rates • Two symmetrically designed standard chamfering inserts firmly seated for optimal performance via balanced cutting • Eliminates the need for solid carbide drill regrinding Insert Features • Widely capable KOMT insert is designed for both chamfering and countersinking • Indexable inserts include two cutting edges for optimum chip control • Capable of machining a wide range of workpiece materials • Indexable inserts mean economy and flexibility over a wide range of applications METRIC BODIES D3 45° D1 D2 D4 L1 L2 L3 L4 Dimensions (inch) Pocket BODY Thread D1 D3 L1 L2 L3 D2 D4 L4 Size TC0850026JCR01 M10 .335 (8.5mm) .610 1.024 1.20 1.96 .472 (12.0mm) .630 3.73 8.5 TC1020030JDR01 M12 .402 (10.2mm) .669 1.181 1.36 2.13 .630 (16.0mm) .787 4.02 10 TC1200035JDR01 M14 .472 (12.0mm) .748 1.378 1.56 2.40 .630 (16.0mm) .787 4.29 12 TC1400039JER01 M16 .551 (14.0mm) .827 1.535 1.71 2.72 .787 (20.0mm) .984 4.69 14 TC1750042JER01 M20 .689 (17.5mm) .965 1.653 1.83 2.83 .787 (20.0mm) 1.062 4.80 17 TC2100048JFR01 M24 .827 (21.0mm) 1.102 1.890 2.07 3.15 .984 (25.0mm) 1.259 5.35 21 274