DCMB

Ball End Mill for Hard Brittle Materials

●Spiral ball shape with balanced strength and sharpness of cutting edges Adopted newly-developed DIAMOND COATING with enhanced sticking force．

  • Coating
    DIAMOND COATING

  • Material
    Regular Grain Carbide

  • Cutting Possibility of Work Material Hardness
    Up to 92.5HRA

  • Number of Flutes
    2 Flutes

  • Helix Angle
    20°

  • φd h3

  • Applications
    3D Milling

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

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Unit [size: mm]

Code
No.		 (R)Radius (l1)Under Neck Length (l)Length of Cut Type (d2)Neck Dia. (d)Shank Dia. (L)Overall Length Semi-standard
05-00500-00100 R0.1 － 0.15 A － 4 45
05-00500-00101 R0.1 0.5 0.12 B 0.18 4 45
05-00500-00200 R0.2 － 0.3 A － 4 45
05-00500-00201 R0.2 1 0.25 B 0.37 4 45
05-00500-00300 R0.3 － 0.45 A － 4 45
05-00500-00301 R0.3 1.5 0.35 B 0.56 4 45
05-00500-00500 R0.5 － 0.75 A － 4 45
05-00500-00501 R0.5 2.5 0.6 B 0.95 4 45
05-00500-00750 R0.75 － 1.1 A － 4 45
05-00500-00751 R0.75 3.8 0.9 B 1.45 4 45
05-00500-01000 R1 － 1.5 A － 4 45
05-00500-01001 R1 5 1.2 B 1.94 4 45