Tool 920i3248C
Cutting both sides of a 120-degree V-groove in one pass eliminates the setup time and alignment errors that come with multiple operations. The 920i3248C handles this with six flutes distributed around a 0.5" diameter, maintaining rigidity through the reduced 0.3125" neck section.
- The TiB₂ coating provides better wear resistance than uncoated tools when working steel and aluminum, extending tool life in production runs.
- The titanium diboride forms a hard, low-friction surface that reduces built-up edge formation on sticky materials.
- Six flutes give a finer surface finish compared to four-flute designs while maintaining adequate chip evacuation space.
- This geometry works well for chamfering operations, V-groove profiles in fixtures, and double-sided bevels where precise angular relationships matter.
- The 120-degree included angle covers most standard chamfer requirements without requiring custom tooling.
Product Specs
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Included Angle (A1 +/-0.5°)
120°
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Cutting Diameter (D0 -0.002")
0.5
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Cutting Length (L0)
0.325
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Shank Diameter (D1 h6)
0.5
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Overall Length (L1 +/-0.08")
3
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Neck Diameter (D2 -0.002"/-0.006")
0.3125
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Neck Length (L2 +0.04")
0.5
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Flutes (Z)
6
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Coating
TIB2