MFD

MUGEN COATING Flat Drill

●Small diameter drill with flat end profile， tool design developed and optimized for different sizes．
●Developed for the precise drilling field． Standardized every 0．05 sizes from Φ0．1～Φ0．95， and every 0．1 for over Φ1．
●Stable drilling is realized in various scenes such as inclined surface and curved surface！
●High efficient counter boring is available， also possible to reduce the back burr．

  • Coating
    MUGEN COATING

  • Material
    Micro Grain Carbide

  • Number of Flutes
    2 Flutes

  • Helix Angle
    20°/30°

  • φd-0.001/-0.003(D<1) &
    h5(D≧1)

  • Applications
    Flat 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

Leaflet

Machining Video
Drilling on Stainless Steel

Drilling on Stainless Steel

Line up

Unit [size: mm]

Code
No.		 (D)Dia. (l)Flute Length (l1)Under Neck Length Type (d2)Neck Dia. (γ)Neck Taper Angle (d)Shank Dia. (L)Overall Length Semi-standard
04-00230-00010 0.1 0.2 0.3 A － 9° 4 45
04-00230-00015 0.15 0.3 0.45 A － 9° 4 45
04-00230-00020 0.2 0.4 0.6 A － 9° 4 45
04-00230-00025 0.25 0.5 0.75 A － 9° 4 45
04-00230-00030 0.3 0.6 0.9 A － 9° 4 45
04-00230-00035 0.35 0.7 1.05 A － 9° 4 45
04-00230-00040 0.4 0.8 1.2 A － 9° 4 45
04-00230-00045 0.45 0.9 1.35 A － 9° 4 45
04-00230-00050 0.5 1 1.5 A － 9° 4 45
04-00230-00055 0.55 1.1 1.65 A － 9° 4 45
04-00230-00060 0.6 1.2 1.8 A － 9° 4 45
04-00230-00065 0.65 1.3 1.95 A － 9° 4 45
04-00230-00070 0.7 1.4 2.1 A － 9° 4 45
04-00230-00075 0.75 1.5 2.25 A － 9° 4 45
04-00230-00080 0.8 1.6 2.4 A － 9° 4 45
04-00230-00085 0.85 1.7 2.55 A － 9° 4 45
04-00230-00090 0.9 1.8 2.7 A － 9° 4 45
04-00230-00095 0.95 1.9 2.85 A － 9° 4 45
04-00230-00100 1 2 3 B 0.95 9° 4 55
04-00230-00110 1.1 2.2 3.3 B 1.05 9° 4 55
04-00230-00120 1.2 2.4 3.6 B 1.15 9° 4 55
04-00230-00130 1.3 2.6 3.9 B 1.25 9° 4 55
04-00230-00140 1.4 2.8 4.2 B 1.35 9° 4 55
04-00230-00150 1.5 3 4.5 B 1.45 9° 4 55
04-00230-00160 1.6 3.2 4.8 B 1.55 9° 4 55
04-00230-00170 1.7 3.4 5.1 B 1.65 9° 4 55
04-00230-00180 1.8 3.6 5.4 B 1.75 9° 4 55
04-00230-00190 1.9 3.8 5.7 B 1.84 9° 4 55
04-00230-00200 2 4 6 B 1.94 9° 4 55
04-00230-00210 2.1 4.2 6.3 B 2 9° 4 60
04-00230-00220 2.2 4.4 6.6 B 2.1 9° 4 60
04-00230-00230 2.3 4.6 6.9 B 2.2 9° 4 60
04-00230-00240 2.4 4.8 7.2 B 2.3 9° 4 60
04-00230-00250 2.5 5 7.5 B 2.4 9° 4 60
04-00230-00260 2.6 5.2 7.8 B 2.45 9° 4 60
04-00230-00270 2.7 5.4 8.1 B 2.55 9° 4 60
04-00230-00280 2.8 5.6 8.4 B 2.65 9° 4 60
04-00230-00290 2.9 5.8 8.7 B 2.75 9° 4 60
04-00230-00300 3 6 9 B 2.85 9° 6 60
04-00230-00310 3.1 6.2 9.3 B 2.9 9° 6 60
04-00230-00320 3.2 6.4 9.6 B 3 9° 6 60
04-00230-00330 3.3 6.6 9.9 B 3.1 9° 6 60
04-00230-00340 3.4 6.8 10.2 B 3.2 9° 6 60
04-00230-00350 3.5 7 10.5 B 3.3 9° 6 60
04-00230-00360 3.6 7.2 10.8 B 3.4 9° 6 60
04-00230-00370 3.7 7.4 11.1 B 3.5 9° 6 60
04-00230-00380 3.8 7.6 11.4 B 3.6 9° 6 60
04-00230-00390 3.9 7.8 11.7 B 3.7 9° 6 60
04-00230-00400 4 8 12 B 3.8 9° 6 60
04-00230-00410 4.1 8.2 12.3 B 3.9 9° 6 60
04-00230-00420 4.2 8.4 12.6 B 4 9° 6 60
04-00230-00430 4.3 8.6 12.9 B 4.1 9° 6 60
04-00230-00440 4.4 8.8 13.2 B 4.2 9° 6 60
04-00230-00450 4.5 9 13.5 B 4.3 9° 6 60
04-00230-00460 4.6 9.2 13.8 B 4.4 9° 6 60
04-00230-00470 4.7 9.4 14.1 B 4.5 9° 6 60
04-00230-00480 4.8 9.6 14.4 B 4.6 9° 6 60
04-00230-00490 4.9 9.8 14.7 B 4.7 9° 6 60
04-00230-00500 5 10 15 B 4.8 9° 6 60
04-00230-00510 5.1 10.2 15.3 B 4.9 9° 6 60
04-00230-00520 5.2 10.4 15.6 B 5 9° 6 60
04-00230-00530 5.3 10.6 15.9 B 5.1 9° 6 60
04-00230-00540 5.4 10.8 16.2 B 5.2 9° 6 60
04-00230-00550 5.5 11 16.5 B 5.3 9° 6 60
04-00230-00560 5.6 11.2 16.8 B 5.4 9° 6 60
04-00230-00570 5.7 11.4 17.1 B 5.5 9° 6 60
04-00230-00580 5.8 11.6 17.4 B 5.6 9° 6 60
04-00230-00590 5.9 11.8 17.7 B 5.7 9° 6 60
04-00230-00600 6 12 18 B 5.8 － 6 60