Tool 920i1648C
V-groove work in tight spaces demands precision without sacrificing tool life. The 920i1648C handles 120-degree included angles in confined areas where larger tools cannot reach.
- The 0.25" cutting diameter steps down to a 0.125" neck, allowing access to restricted geometries while maintaining rigidity for the double angle cut.
- Four flutes balance surface finish with chip evacuation in steel and aluminum applications.
- The TiB₂ coating extends tool life in harder steels by reducing friction and heat buildup at the cutting edge.
- Both cutting faces are ground to matched tolerances so the resulting V-groove maintains consistent wall angles across production runs.
- The geometry cuts the full profile in one pass, eliminating the need for multiple operations or complex workholding setups.
Product Specs
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Included Angle (A1 +/-0.5°)
120°
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Cutting Diameter (D0 -0.002")
0.25
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Cutting Length (L0)
0.216
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Shank Diameter (D1 h6)
0.25
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Overall Length (L1 +/-0.08")
2
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Neck Diameter (D2 -0.002"/-0.006")
0.125
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Neck Length (L2 +0.04")
0.3125
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Flutes (Z)
4
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Coating
TIB2