Tool 920i1218C
Small diameter V-grooves require precision without chatter. The 920i1218C handles 45-degree profiles in tight spaces where larger tools cannot reach.
- This solid carbide double angle mill cuts both faces of the V-groove in one pass, eliminating the need for multiple operations or complex setups.
- The 0.1875" cutting diameter with 0.0938" neck provides access to restricted areas while maintaining rigidity.
- Four flutes balance material removal rate with surface finish quality.
- The TiB₂ coating extends tool life in steel and aluminum applications.
- The titanium diboride layer provides hardness and wear resistance while maintaining a sharp cutting edge through extended cycles.
- The coating performs particularly well in interrupted cuts common to V-groove operations.
- Geometry is held to tight tolerances across both 45-degree cutting faces for consistent profile repeatability part to part.
Product Specs
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Included Angle (A1 +/-0.5°)
45°
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Cutting Diameter (D0 -0.002")
0.1875
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Cutting Length (L0)
0.039
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Shank Diameter (D1 h6)
0.1875
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Overall Length (L1 +/-0.08")
2
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Neck Diameter (D2 -0.002"/-0.006")
0.0938
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Neck Length (L2 +0.04")
0.3125
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Flutes (Z)
4
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Coating
TIB2