145° +0.010 DC 0 Stock DCON -0.010 0 135° 0 -0.010 DC Stock DCON -0.010 0 OthersBrazedReamersIndexableIndexableInsert TypeHead TypeSolidDrilling Micro Long Drills MLDH-L / MLDH-P Type (Internal Coolant Supply) Carbon Steel/Alloy Steelup to 0.28%Carbon Steel/Alloy Steelfrom 0.29%TemperedSteelHardenedSteelup to 45HRCStainlessSteelTi AlloyHeat-resistantSteelCast IronDuctileCast IronAluminumAlloy Coolant Hole Coat Steel Fig. 1 (MLDH-P Type) Fig. 2 (MLDH-L Type) LU PL LU LCF PL LCF OAL OAL Diameter ø1.10 to 1.60mmDia.Hole DepthDC(L/D)Cat. No. Dimensions (mm) Diameter ø1.65 to 2.00mmEf ective LengthFlute LengthLULCFOveral LengthOALTipPLShank Dia. DCON FigDia.Hole DepthDC(L/D)Cat. No.Ef ective LengthFlute LengthOveral LengthLULCFOALDimensions (mm)TipPLShank Dia. DCON FigJ 2 ● MLDH 1100P 2.8 4.4 45 1 2 ● MLDH 1650P 4.1 6.6 50 1 5 ● MLDH 1100L5 10.4 12 55.0 2 5 ● MLDH 1650L5 15.5 18 60.0 2 1.10 12 ● MLDH 1100L12 17.4 19 60 0.2 3.0 2 1.65 12 ● MLDH 1650L12 25.5 28 70 0.3 3.0 2 20 ● MLDH 1100L20 24.4 26 70 2 20 ● MLDH 1650L20 37.5 40 80 2 30 ● MLDH 1100L30 35.4 37 80 2 30 ● MLDH 1650L30 53.5 56 95 2 2 ● MLDH 1150P 2.9 4.5 45 1 2 ● MLDH 1700P 4.3 6.8 50 0.3 1 5 ● MLDH 1150L5 10.3 12 55.0 2 5 ● MLDH 1700L5 15.5 18 60.0 2 1.15 12 ● MLDH 1150L12 18.3 20 60 0.2 3.0 220●MLDH 1150L2026.3287021.70 12 ● MLDH 1700L12 26.5 2920●MLDH 1700L2038.5417080 0.4 3.0 22 30 ● MLDH 1150L30 37.3 39 80 2 30 ● MLDH 1700L30 55.5 58 100 2 2 ● MLDH 1200P 3.0 4.8 45 1 2 ● MLDH 1750P 4.4 7 50 0.3 1 5 ● MLDH 1200L5 10.2 12 55.0 2 5 ● MLDH 1750L5 15.4 18 60.0 2 1.20 12 ● MLDH 1200L12 18.2 20 60 0.2 3.0 220●MLDH 1200L2027.2297021.75 12 ● MLDH 1750L12 27.4 3020●MLDH 1750L2039.4427085 0.4 3.0 22 30 ● MLDH 1200L30 39.2 41 85 2 30 ● MLDH 1750L30 57.4 60 100 2 2 ● MLDH 1250P 3.1 8 45 0.2 1 2 ● MLDH 1800P 4.5 7.2 50 0.3 1 5 ● MLDH 1250L5 12.1 14 55.0 2 5 ● MLDH 1800L5 15.3 18 60.0 2 1.25 12 ● MLDH 1250L12 19.1 2120●MLDH 1250L2028.1306570 0.3 3.0 22 1.80 12 ● MLDH 1800L12 28.3 3120●MLDH 1800L2040.3437085 0.4 3.0 22 30 ● MLDH 1250L30 41.1 43 85 2 30 ● MLDH 1800L30 58.3 61 100 2 2 ● MLDH 1300P 3.3 5.2 45 0.2 1 2 ● MLDH 1850P 4.6 7.4 50 0.3 1 5 ● MLDH 1300L5 12.1 14 55.0 2 5 ● MLDH 1850L5 17.2 20 60.0 2 1.30 12 ● MLDH 1300L12 20.1 2220●MLDH 1300L2029.1316575 0.3 3.0 22 1.85 12 ● MLDH 1850L12 28.2 3120●MLDH 1850L2041.2447085 0.4 3.0 22 30 ● MLDH 1300L30 42.1 44 85 2 30 ● MLDH 1850L30 59.2 62 103 2 2 ● MLDH 1350P 3.4 5.4 45 0.2 1 2 ● MLDH 1900P 4.8 7.6 50 0.3 1 5 ● MLDH 1350L5 12.0 14 55.0 2 5 ● MLDH 1900L5 17.2 20 60.0 2 1.35 12 ● MLDH 1350L12 21.0 2320●MLDH 1350L2030.0326575 0.3 3.0 22 1.90 12 ● MLDH 1900L12 29.2 3220●MLDH 1900L2043.2467585 0.4 3.0 22 30 ● MLDH 1350L30 44.0 46 90 2 30 ● MLDH 1900L30 60.2 63 103 2 2 ● MLDH 1400P 3.5 5.6 45 0.2 1 2 ● MLDH 1950P 4.9 7.8 50 0.3 1 5 ● MLDH 1400L5 11.9 14 55.0 2 5 ● MLDH 1950L5 17.1 20 60.0 2 1.40 12 ● MLDH 1400L12 21.9 2420●MLDH 1400L2031.9346575 0.3 3.0 22 1.95 12 ● MLDH 1950L12 30.1 3320●MLDH 1950L2044.1477585 0.4 3.0 22 30 ● MLDH 1400L30 45.9 48 90 2 30 ● MLDH 1950L30 61.1 64 103 2 2 ● MLDH 1450P 3.6 5.8 45 0.2 1 2 ● MLDH 2000P 5.0 8 50 0.3 1 5 ● MLDH 1450L5 13.8 16 55.0 2 5 ● MLDH 2000L5 17.0 20 60.0 2 1.45 12 ● MLDH 1450L12 22.8 2520●MLDH 1450L2032.8356575 0.3 3.0 22 2.00 12 ● MLDH 2000L12 31.0 3420●MLDH 2000L2045.0487590 0.4 3.0 22 30 ● MLDH 1450L30 46.8 49 90 2 30 ● MLDH 2000L30 63.0 66 103 2 2 ● MLDH 1500P 3.8 6 45 0.2 1 Part Number Suffix P: For Guide Hole 5 ● MLDH 1500L5 13.8 16 55.0 2 Grade: ACV70 1.50 12 ● MLDH 1500L12 23.8 2620●MLDH 1500L2033.8366575 0.3 3.0 22 30 ● MLDH 1500L30 48.8 51 90 2 2 ● MLDH 1550P 3.9 6.2 45 0.2 1 5 ● MLDH 1550L5 13.7 16 55.0 2 1.55 12 ● MLDH 1550L12 23.7 2620●MLDH 1550L2034.7376580 0.3 3.0 22 30 ● MLDH 1550L30 50.7 53 95 2 2 ● MLDH 1600P 4.0 6.4 45 1 5 ● MLDH 1600L5 13.6 16 55.0 2 1.60 12 ● MLDH 1600L12 24.6 27 70 0.3 3.0 2 20 ● MLDH 1600L20 35.6 38 80 2 30 ● MLDH 1600L30 51.6 54 95 2 Part Number Suffix P: For Guide Hole Grade: ACV70 J91