[Features]
-High rigidity and cutting sharpness are achieved by the combination of negative blade radius, suitable core diameter and 45° helix angle, enabling highly efficient high feed machining
-Conical neck effectively suppresses chatter
-Variable design that can be used for engraving, side face, rough and medium grinding
-Can be reground. Please refer to the "Regrinding Service" page for application procedures, range of services, prices, etc.
Model Number
TSC-CR-HFEM4PB
Outer Diameter D |
Radius R |
Length Under Neck ℓ1 |
Neck Diameter D1 |
Flute Length ℓ |
Overall Length L |
Shank Diameter d |
3 | 0.8 | 24 | 3.68 | 4.5 | 80 | 6 |
4 | 1 | 32 | 4.91 | 6 | 90 | 6 |
5 | 1.2 | 40 | 6.13 | 7.5 | 100 | 8 |
6 | 1.5 | 55 | 7.6 | 9 | 110 | 8 |
8 | 2 | 70 | 10 | 12 | 125 | 10 |
10 | 2 | 95 | 12.78 | 15 | 150 | 16 |
12 | 2 | 105 | 15.03 | 18 | 160 | 16 |
For Cutting Conditions, Refer to >>Click here.
● It has a TS film coating with much greater oxidation resistance and hardness than conventional films, resulting in a longer operational life and ideal for high speed machining / dry machining.
● The combination of a radius with negative flutes, appropriate core thickness and 45° twist gives improved high capacity machining thanks to the high rigidity, sharpness and high feed rate.
● The tapered neck is effective for suppressing chatter.
● Universal model that is capable of everything from engraving through to side-surface, coarse and medium finishing.
■Proper Use of 3-Flute and 4-Flute Blades
Proper Use Criteria | 3 Flutes | 4 Flutes |
Plunge Milling | ○ | × |
Processing Corners and Narrow Areas | ○ | △ |
Feed Rate | △ | ○ |
Engraving | ○ | ○ |