Adopted spiral ball shape to improve sharpness of cutting edge.
Adopted cutting edge shape to improve the chipping resistance of cutting edge.
When peripheral cutting edge makes contact with cutting surface, vibration occurs by an increase in cutting resistance and it affects tool life and cutting surface quality. The influence can be reduced by adoption of the strong back taper shape.
Enlarged standard tool size up to R3 to extend application range.
Product Name | SSPB220 Ball Endmill Carbide CBN R 0.25 x 1.0-01-00505-00251 |
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Brand | NS TOOL |
Country of Manufacture | Japan |
Manufacturer Id | 01-00505-00251 |
Category | CBN Super Spiral Ball Endmill |
Model Name | SSPB220 |
Product Group | Ballnose |
Cutting Diameter | 0.5 mm |
Number of Flutes | 2 Flute |
Material | Cubic Boron Nitride (CBN) |
Work Material | Prehardened Steel |
Application | 3D Milling |
Helix Angle | 20 Degree |
Overall Length | 50 mm |
Radius | R0.25 |
Flute Length | 0.38 mm |
Shank Diameter | 4 mm |
Effective Length | 1 mm |
Neck Diameter | 0.46 mm |
Neck Taper Angle | 15 Degree |
Work Material Hardness | Up to 68HRC |