NSMD

Micro Drill

●Standardized from Dia. 0.01mm by concentrating NS manufacturing technology!
●Micro Drill develops new drilling capability.
●Thinning on the cutting edge to reduce cutting forces for accurate drilling. (Dia. 0.02~)
●L/D=10 standard type.

  • Material
    Super Micro Grain Carbide

  • Number of Flutes
    2 Flutes

  • Helix Angle
    30°

  • φd h3

  • 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

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Unit [size: mm]

Code
No.
(D)Dia. (l)Flute Length (γ)Neck Taper Angle (d)Shank Dia. (L)Overall Length Semi-standard
04-00001-00100 0.01 0.1 15° 4 40
04-00001-00150 0.015 0.15 15° 4 40
04-00001-00200 0.02 0.2 15° 4 40
04-00001-00250 0.025 0.25 15° 4 40
04-00001-00300 0.03 0.3 15° 4 40
04-00001-00400 0.04 0.4 15° 4 40
04-00001-00500 0.05 0.5 15° 4 40
04-00001-00600 0.06 0.6 15° 4 40
04-00001-00700 0.07 0.7 15° 4 40
04-00001-00800 0.08 0.8 15° 4 40
04-00001-00900 0.09 0.9 15° 4 40
04-00001-01000 0.1 1 15° 4 40