Micro Long Drill MLDH-P Type MLDH-L Type MLDH-L / MLDH-P Type Internal Coolant Supply Carbon Steel,Aloy Steel Tempered Hardened Steel Stainless Ti Heat-resistant Cast Ductile Aluminum Copper Composite Up to 0.28% From 0.29% Steel Up to 45HRC From 46HRC Steel Alloy Steels Iron Cast Iron Alloy Alloy CFRP G GD S S G G G S ● MLDH-P Type W/ Oil Hole 2D ● MLDH-L Type W/ Oil Hole 5D 12D 20D 30D LU Coat Coat +0.010 PL -0.010 -0.010 DC LU -0.010 0 ø3.0 DC 0 0 ø3.0 135° 0 145° PL LCF LCF OAL OAL ■ Body Diameter ø1.10 to 1.60mm ■ Body Diameter ø1.65 to 2.00mm Diameter Hole Depth Stock Dimensions (mm) Shank Diameter Hole Depth Stock Dimensions (mm) Shank DC (L/D) Cat. No. Ef ective Length Flute Length Total length Tip DMM DC (L/D) Cat. No. Ef ective Length Flute Length Total length Tip DMM (mm) LU LCF OAL PL (mm) (mm) LU LCF OAL PL (mm) 2 D MLDH 1100P 3.3 4.4 45.0 0.2 2 D MLDH 1650P 4.9 6.6 50.0 0.3 5 D 1100L5 6.6 12.0 55.0 0.2 5 D 1650L5 9.9 18.0 60.0 0.3 1.10 12 D 1100L12 14.3 19.0 60.0 0.2 3.0 1.65 12 D 1650L12 21.4 28.0 70.0 0.3 3.0 20 D 1100L20 23.1 26.0 70.0 0.2 20 D 1650L20 34.6 40.0 80.0 0.3 30 D 1100L30 34.1 37.0 80.0 0.2 30 D 1650L30 51.1 56.0 95.0 0.3 2 D MLDH 1150P 3.4 4.6 45.0 0.2 2 D MLDH 1700P 5.1 6.8 50.0 0.3 5 D 1150L5 6.9 12.0 55.0 0.2 5 D 1700L5 10.2 18.0 60.0 0.4 1.15 12 D 1150L12 14.9 20.0 60.0 0.2 3.0 1.70 12 D 1700L12 22.1 29.0 70.0 0.4 3.0 20 D 1150L20 24.1 28.0 70.0 0.2 20 D 1700L20 35.7 41.0 80.0 0.4 30 D 1150L30 35.6 39.0 80.0 0.2 30 D 1700L30 52.7 58.0 100.0 0.4 2 D MLDH 1200P 3.6 4.8 45.0 0.2 2 D MLDH 1750P 5.2 7.0 50.0 0.3 5 D 1200L5 7.2 12.0 55.0 0.2 5 D 1750L5 10.5 18.0 60.0 0.4 1.20 12 D 1200L12 15.6 20.0 60.0 0.2 3.0 1.75 12 D 1750L12 22.7 30.0 70.0 0.4 3.0 20 D 1200L20 25.2 29.0 70.0 0.2 20 D 1750L20 36.7 42.0 85.0 0.4 30 D 1200L30 37.2 41.0 85.0 0.2 30 D 1750L30 54.2 60.0 100.0 0.4 2 D MLDH 1250P 3.7 5.0 45.0 0.2 2 D MLDH 1800P 5.4 7.2 50.0 0.3 5 D 1250L5 7.5 14.0 55.0 0.3 5 D 1800L5 10.8 18.0 60.0 0.4 1.25 12 D 1250L12 16.2 21.0 65.0 0.3 3.0 1.80 12 D 1800L12 23.4 31.0 70.0 0.4 3.0 20 D 1250L20 26.2 30.0 70.0 0.3 20 D 1800L20 37.8 43.0 85.0 0.4 30 D 1250L30 38.7 43.0 85.0 0.3 30 D 1800L30 55.8 61.0 100.0 0.4 2 D MLDH 1300P 3.9 5.2 45.0 0.2 2 D MLDH 1850P 5.5 7.4 50.0 0.3 5 D 1300L5 7.8 14.0 55.0 0.3 5 D 1850L5 11.1 20.0 60.0 0.4 1.30 12 D 1300L12 16.9 22.0 65.0 0.3 3.0 1.85 12 D 1850L12 24.0 31.0 70.0 0.4 3.0 20 D 1300L20 27.3 31.0 75.0 0.3 20 D 1850L20 38.8 44.0 85.0 0.4 30 D 1300L30 40.3 44.0 85.0 0.3 30 D 1850L30 57.3 63.0 103.0 0.4 2 D MLDH 1350P 4.0 5.4 45.0 0.2 2 D MLDH 1900P 5.7 7.6 50.0 0.3 5 D 1350L5 8.1 14.0 55.0 0.3 5 D 1900L5 11.4 20.0 60.0 0.4 1.35 12 D 1350L12 17.5 23.0 65.0 0.3 3.0 1.90 12 D 1900L12 24.7 32.0 75.0 0.4 3.0 J 20 D 1350L20 28.3 32.0 75.0 0.3 20 D 1900L20 39.9 46.0 85.0 0.4 30 D 1350L30 41.8 46.0 90.0 0.3 30 D 1900L30 58.9 65.0 103.0 0.4 2 D MLDH 1400P 4.2 5.6 45.0 0.2 2 D MLDH 1950P 5.8 7.8 50.0 0.3 Drilling 5 D 1400L5 8.4 14.0 55.0 0.3 5 D 1950L5 11.7 20.0 60.0 0.4 1.40 12 D 1400L12 18.2 24.0 65.0 0.3 3.0 1.95 12 D 1950L12 25.3 33.0 75.0 0.4 3.0 20 D 1400L20 29.4 34.0 75.0 0.3 20 D 1950L20 40.9 47.0 85.0 0.4 30 D 1400L30 43.4 48.0 90.0 0.3 30 D 1950L30 60.4 66.0 103.0 0.4 Solid 2 D MLDH 1450P 4.3 5.8 45.0 0.2 2 D MLDH 2000P 6.0 8.0 50.0 0.3 5 D 1450L5 8.7 16.0 55.0 0.3 5 D 2000L5 12.0 20.0 60.0 0.4 Special 1.45 12 D 1450L12 18.8 25.0 65.0 0.3 3.0 2.00 12 D 2000L12 26.0 34.0 75.0 0.4 3.0 Indexable 20 D 1450L20 30.4 35.0 75.0 0.3 20 D 2000L20 42.0 48.0 90.0 0.4 30 D 1450L30 44.9 49.0 90.0 0.3 30 D 2000L30 62.0 68.0 103.0 0.4 Reamer 2 D MLDH 1500P 4.5 6.0 45.0 0.2 Grade: ACV70 5 D 1500L5 9.0 16.0 55.0 0.3 Brazed 1.50 12 D 1500L12 19.5 26.0 65.0 0.3 3.0 Others 20 D 1500L20 31.5 36.0 75.0 0.3 30 D 1500L30 46.5 51.0 90.0 0.3 2 D MLDH 1550P 4.6 6.2 45.0 0.2 5 D 1550L5 9.3 16.0 55.0 0.3 1.55 12 D 1550L12 20.1 26.0 65.0 0.3 3.0 20 D 1550L20 32.5 37.0 80.0 0.3 30 D 1550L30 48.0 53.0 95.0 0.3 2 D MLDH 1600P 4.8 6.4 45.0 0.3 5 D 1600L5 9.6 16.0 55.0 0.3 1.60 12 D 1600L12 20.8 27.0 70.0 0.3 3.0 20 D 1600L20 33.6 38.0 80.0 0.3 30 D 1600L30 49.6 54.0 95.0 0.3 Grade: ACV70 ■ Made to Order Items: Inquire about production of drills in tool diameters and lengths not listed above or not in stock. J65