NSMD-S

Micro Drill Short

●L/D=6 short type，realized stable drilling．
●Thinning on the cutting edge to reduce cutting forces for accurate drilling． (Dia． 0．02～)

  • 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

Line up

Unit [size: mm]

Code
No.		 (D)Dia. (l)Flute Length (γ)Neck Taper Angle (d)Shank Dia. (L)Overall Length Semi-standard
04-00005-00100 0.01 0.06 15° 4 40
04-00005-00150 0.015 0.09 15° 4 40
04-00005-00200 0.02 0.12 15° 4 40
04-00005-00250 0.025 0.15 15° 4 40
04-00005-00300 0.03 0.18 15° 4 40
04-00005-00400 0.04 0.24 15° 4 40
04-00005-00500 0.05 0.3 15° 4 40