MSDH

MUGEN COATING PREMIUM Precision drill for Hardened Steel

●Precise drilling on hardened steel (65HRC)!
●Equable hole accuracy and stably long tool life!
●Drilling on high hardened steel (Φ0．1～)!

  • Coating
    MUGEN COATING PREMIUM

  • Material
    Micro Grain Carbide

  • Cutting Possibility of Work Material Hardness
    Up to 65HRC

  • Number of Flutes
    2 Flutes

  • Helix Angle
    20°

  • φd h5

  • Applications
    Drilling

Description of icons

Work Materials

Machinable indication by ,
Carbon Steel Alloy Steel Prehardened Steel Hardened Steel Stainless Steel Heat Resistant Alloy Aluminum Alloy Copper Resin Graphite Hard Brittle Material
～
52HRC		 ～
60HRC		 ～
65HRC		 ～
70HRC

Carbon Steel Heat Resistant
Alloy
Alloy Steel Aluminum Alloy
Prehardened
Steel		 Copper
Hardened
Steel		 ～
52HRC		 Resin
～
60HRC		 Graphite
～
65HRC		 Hard Brittle
Material
～
70HRC		 Hard Brittle
Material
Stainless Steel

Line up

Unit [size: mm]

Code
No.		 (D)Dia. (l)Flute Length (l1)Under neck Length (d2)Neck Dia. (γ)Neck Taper Angle (d)Shank Dia. (L)Overall Length Semi-standard
04-00050-01000 0.1 0.2 1 0.085 15° 4 45
04-00050-01500 0.15 0.3 1.5 0.13 15° 4 45
04-00050-02000 0.2 0.4 2 0.18 15° 4 45
04-00050-02500 0.25 0.5 2.5 0.23 15° 4 45
04-00050-03000 0.3 0.6 3 0.28 15° 4 45
04-00050-03500 0.35 0.7 3.5 0.32 15° 4 45
04-00050-04000 0.4 0.8 4 0.37 15° 4 45
04-00050-04500 0.45 0.9 4.5 0.41 15° 4 45
04-00050-05000 0.5 1 5 0.46 15° 4 45
04-00050-05500 0.55 1.1 5.5 0.51 15° 4 45
04-00050-06000 0.6 1.2 6 0.56 15° 4 45
04-00050-06500 0.65 1.3 6.5 0.61 15° 4 45
04-00050-07000 0.7 1.4 7 0.66 15° 4 45
04-00050-07500 0.75 1.5 7.5 0.71 15° 4 45
04-00050-08000 0.8 1.6 8 0.76 15° 4 45
04-00050-08500 0.85 1.7 8.5 0.81 15° 4 45
04-00050-09000 0.9 1.8 9 0.86 15° 4 45
04-00050-09500 0.95 1.9 9.5 0.9 15° 4 45
04-00050-10000 1 2 10 0.95 15° 4 45