SEC-MultiDrill Expansion SMD Type Carbon Steel, Aloy Steel Tempered Hardened Steel Stainless Ti Heat-resistant Cast Ductile Aluminum Copper Composite W/ Oil Hole 1.5D 3D 5D Up to 0.28% From 0.29% Steel Up to 45HRC From 46HRC Steel Alloy Steels Iron Cast Iron Alloy Alloy CFRP Indexable MEL G S S G G G S Recommended Cutting Conditions J69 8D 12D ● Drill Heads Indexable Head       MEL Type DC h7 140° PL LF ● Drill Heads MEL Type ø12.0 to 17.5mm (mm) ● Drill Heads MEL Type ø17.6 to 23.1mm (mm) Diameter Stock Cat. No. Shoulder Length Tip Applicable Holders Diameter Stock Cat. No. Shoulder Length Tip Applicable Holders DC(mm) LF PL DC(mm) LF PL 12.0 D SMDT 1200 MEL 2.2 17.6 D SMDT 1760 MEL 3.2 12.1 D 1210 MEL 2.2 17.7 D 1770 MEL 3.2 12.2 D 1220 MEL 6.9 2.2 SMDH120 □ 17.8 D 1780 MEL 3.2 12.3 D 1230 MEL 2.2 17.9 D 1790 MEL 3.3 12.4 D 1240 MEL 2.3 18.0 D 1800 MEL 9.6 3.3 SMDH180 □ 12.5 D SMDT 1250 MEL 2.3 18.1 D 1810 MEL 3.3 12.6 D 1260 MEL 2.3 18.2 D 1820 MEL 3.3 12.7 D 1270 MEL 7.1 2.3 SMDH125 □ 18.3 D 1830 MEL 3.3 12.8 D 1280 MEL 2.3 18.4 D 1840 MEL 3.3 12.9 D 1290 MEL 2.3 18.5 D 1850 MEL 3.4 13.0 D SMDT 1300 MEL 2.4 18.6 D SMDT 1860 MEL 3.4 13.1 D 1310 MEL 2.4 18.7 D 1870 MEL 3.4 13.2 D 1320 MEL 7.3 2.4 SMDH130 □ 18.8 D 1880 MEL 3.4 13.3 D 1330 MEL 2.4 18.9 D 1890 MEL 3.4 13.4 D 1340 MEL 2.4 19.0 D 1900 MEL 10.1 3.5 SMDH190 □ 13.5 D SMDT 1350 MEL 2.5 19.1 D 1910 MEL 3.5 13.6 D 1360 MEL 2.5 19.2 D 1920 MEL 3.5 13.7 D 1370 MEL 2.5 19.3 D 1930 MEL 3.5 13.8 D 1380 MEL 2.5 19.4 D 1940 MEL 3.5 13.9 D 1390 MEL 2.5 19.5 D 1950 MEL 3.5 14.0 D 1400 MEL 7.8 2.5 SMDH140 □ 19.6 D SMDT 1960 MEL 3.6 14.1 D 1410 MEL 2.6 19.7 D 1970 MEL 3.6 14.2 D 1420 MEL 2.6 19.8 D 1980 MEL 3.6 14.3 D 1430 MEL 2.6 19.9 D 1990 MEL 3.6 14.4 D 1440 MEL 2.6 20.0 D 2000 MEL 10.5 3.6 SMDH200 □ 14.5 D 1450 MEL 2.6 20.1 D 2010 MEL 3.7 14.6 D SMDT 1460 MEL 2.7 20.2 D 2020 MEL 3.7 J 14.7 D 1470 MEL 2.7 20.3 D 2030 MEL 3.7 14.8 D 1480 MEL 2.7 20.4 D 2040 MEL 3.7 14.9 D 1490 MEL 2.7 20.5 D 2050 MEL 3.7 Drilling 15.0 D 1500 MEL 8.3 2.7 SMDH150 □ 20.6 D SMDT 2060 MEL 3.7 15.1 D 1510 MEL 2.7 20.7 D 2070 MEL 3.8 15.2 D 1520 MEL 2.8 20.8 D 2080 MEL 3.8 15.3 D 1530 MEL 2.8 20.9 D 2090 MEL 3.8 Solid 15.4 D 1540 MEL 2.8 21.0 D 2100 MEL 11.0 3.8 SMDH210 □ 15.5 D 1550 MEL 2.8 21.1 D 2110 MEL 3.8 Special 15.6 D SMDT 1560 MEL 2.8 21.2 D 2120 MEL 3.9 15.7 D 1570 MEL 2.9 21.3 D 2130 MEL 3.9 Indexable 15.8 D 1580 MEL 2.9 21.4 D 2140 MEL 3.9 Reamer 15.9 D 1590 MEL 2.9 21.5 D 2150 MEL 3.9 16.0 D 1600 MEL 8.7 2.9 SMDH160 □ 21.6 D SMDT 2160 MEL 3.9 Brazed 16.1 D 1610 MEL 2.9 21.7 D 2170 MEL 3.9 16.2 D 1620 MEL 2.9 21.8 D 2180 MEL 4.0 Others 16.3 D 1630 MEL 3.0 21.9 D 2190 MEL 4.0 16.4 D 1640 MEL 3.0 22.0 D 2200 MEL 4.0 16.5 D 1650 MEL 3.0 22.1 D 2210 MEL 4.0 16.6 D SMDT 1660 MEL 3.0 22.2 D 2220 MEL 11.0 4.0 SMDH220 □ 16.7 D 1670 MEL 3.0 22.3 D 2230 MEL 4.1 16.8 D 1680 MEL 3.1 22.4 D 2240 MEL 4.1 16.9 D 1690 MEL 3.1 22.5 D 2250 MEL 4.1 17.0 D 1700 MEL 9.2 3.1 SMDH170 □ 22.6 D 2260 MEL 4.1 17.1 D 1710 MEL 3.1 22.7 D 2270 MEL 4.1 17.2 D 1720 MEL 3.1 22.8 D 2280 MEL 4.1 17.3 D 1730 MEL 3.1 22.9 D SMDT 2290 MEL 4.2 17.4 D 1740 MEL 3.2 23.0 D 2300 MEL 11.0 4.2 SMDH230 □ 17.5 D 1750 MEL 3.2 23.1 D 2310 MEL 4.2 Grade : ACX80 Grade : ACX80 Applicable Holder J74 J72