DRILLING DP1020 DCDC SIG 180°SIG 180° DCONDCON Type DRILLING (SOLID CARBIDE) MFE aSharp cutting edges with long tool lifeaCombination of different radius sizes provides strong180° SOLID CARBIDE FLAT BOTTOM DRILLS cutting edge and excellent chip control P M K N S H External Coolant Type1 LU LCF LH OAL (inch) .118 < DC < .236 .236 < DC < .394 .394 < DC < .709 .709 < DC < .787 Type2 0 0 0 0 ─ .00047 ─ .00059 ─ .00071 ─ .00083 LU DCON=.236 .315, .394 .472, .551, .630, .709 .787 LCF 0 0 0 0 LH ─ .00031 ─ .00035 ─ .00043 ─ .00051 OAL (inch) DC Stock LU LCF LH OAL DCON Metric Decimal Fraction Wire / Thread L/D Order Number (mm) Letter Size (inch) mm inch mm inch mm inch mm inch mm inch 3.000 .1181 2 a MFE0300X02S060 6.0 .236 12 .472 19.6 .772 55 2.165 6 .236 1 3.048 .1200 31 2 a MFE0305X02S060 6.1 .240 14 .551 21.5 .846 55 2.165 6 .236 1 3.100 .1220 2 a MFE0310X02S060 6.2 .244 14 .551 21.4 .843 55 2.165 6 .236 1 3.175 .1250 1/8 2 a MFE0318X02S060 6.4 .252 14 .551 21.3 .839 55 2.165 6 .236 1 3.200 .1260 2 a MFE0320X02S060 6.4 .252 14 .551 21.2 .835 55 2.165 6 .236 1 3.300 .1299 M4x.7 2 a MFE0330X02S060 6.6 .260 14 .551 21.0 .827 55 2.165 6 .236 1 3.400 .1339 2 a MFE0340X02S060 6.8 .268 14 .551 20.9 .823 55 2.165 6 .236 1 3.500 .1378 2 a MFE0350X02S060 7.0 .276 14 .551 20.7 .815 55 2.165 6 .236 1 3.572 .1407 9/64 2 a MFE0357X02S060 7.1 .280 16 .630 22.5 .886 55 2.165 6 .236 1 3.600 .1417 2 a MFE0360X02S060 7.2 .283 16 .630 22.5 .886 55 2.165 6 .236 1 3.700 .1457 M4.5x.75 2 a MFE0370X02S060 7.4 .291 16 .630 22.3 .878 55 2.165 6 .236 1 3.800 .1496 25 #10-24 2 a MFE0380X02S060 7.6 .299 16 .630 22.1 .870 55 2.165 6 .236 1 3.900 .1535 2 a MFE0390X02S060 7.8 .307 16 .630 21.9 .862 55 2.165 6 .236 1 3.969 .1563 5/32 2 a MFE0397X02S060 7.9 .311 16 .630 21.8 .858 55 2.165 6 .236 1 4.000 .1575 2 a MFE0400X02S060 8.0 .315 16 .630 21.7 .854 55 2.165 6 .236 1 4.039 .1590 21 #10-32 2 a MFE0404X02S060 8.1 .319 18 .709 23.7 .933 62 2.441 6 .236 1 4.100 .1614 2 a MFE0410X02S060 8.2 .323 18 .709 23.5 .925 62 2.441 6 .236 1 4.200 .1654 M5x.8 2 a MFE0420X02S060 8.4 .331 18 .709 23.4 .921 62 2.441 6 .236 1 4.300 .1693 2 a MFE0430X02S060 8.6 .339 18 .709 23.2 .913 62 2.441 6 .236 1 4.366 .1719 11/64 2 a MFE0437X02S060 8.7 .343 18 .709 23.0 .906 62 2.441 6 .236 1 4.400 .1732 17 2 a MFE0440X02S060 8.8 .346 18 .709 23.0 .906 62 2.441 6 .236 1 4.500 .1772 16 #12-24 2 a MFE0450X02S060 9.0 .354 18 .709 22.8 .898 62 2.441 6 .236 1 M 4.600 .18114.700.1850 13 2 a MFE0460X02S060 9.2 .362 20 .787 23.7 .933 62 2.441 6 .236 12aMFE0470X02S0609.4.37020.78723.7.933622.4416.2361 4.763 .1875 3/16 2 a MFE0476X02S060 9.5 .374 20 .787 23.6 .929 62 2.441 6 .236 1 4.800 .1890 12 2 a MFE0480X02S060 9.6 .378 20 .787 23.6 .929 62 2.441 6 .236 1 4.900 .1929 2 a MFE0490X02S060 9.8 .386 20 .787 23.6 .929 62 2.441 6 .236 1 5.000 .1969 M6x1.0 2 a MFE0500X02S060 10.0 .394 20 .787 23.5 .925 62 2.441 6 .236 1 5.100 .2008 7 1/4-20 2 a MFE0510X02S060 10.2 .402 22 .866 25.5 1.004 62 2.441 6 .236 1 5.160 .2032 13/64 2 a MFE0516X02S060 10.3 .406 22 .866 25.4 1.000 62 2.441 6 .236 1 5.200 .2047 2 a MFE0520X02S060 10.4 .409 22 .866 25.4 1.000 62 2.441 6 .236 1 5.300 .2087 2 a MFE0530X02S060 10.6 .417 22 .866 25.4 1.000 62 2.441 6 .236 1 5.400 .2126 3 1/4-28 2 a MFE0540X02S060 10.8 .425 22 .866 25.3 .996 62 2.441 6 .236 1 5.500 .2165 2 a MFE0550X02S060 11.0 .433 22 .866 25.3 .996 62 2.441 6 .236 1 a : USA Stock s : Stocked in Japan M164