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                | Cutting Tools--->> Mechanically Clamped Inserts 
                  HC3V |   
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                | For making internal and external tools ,threading tools and grooving tools |   
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                      | Type  |  Dimension(mm)  |  Approx unit weight(g)  |   
                      | d | s | r | a「 | d | H | YG6 | YG8 | YT5 | YT14 |   
                      | HC31005V | 10.0 | 4.5 | 0.5 | 2.4 | 4.2 | 14.5 | 7.3 | 7.2 | 6.4 | 5.7 |   
                      | HC31310V | 13.0 | 5.5 | 1.0 | 3.4 | 5.2 | 18.5 | 15.0 | 14.7 | 13.11 | 11.6 |   
                      | HC31320V | 13.0 | 5.5 | 2.0 | 3.4 | 5.2 | 17.5 | 14.8 | 14.5 | 12.7 | 11.1 |   
                      | HC31605V | 16.0 | 7.0 | 0.5 | 4.4 | 6.2 | 23.5 | 30.0 | 29.6 | 25.6 | 22.8 |   
                      | HC31620V | 16.0 | 7.0 | 2.0 | 4.4 | 6.2 | 22.0 | 28.2 | 27.8 | 25.0 | 22.2 |   
                      | HC31910V | 19.0 | 8.5 | 1.0 | 5.4 | 7.2 | 27.5 | 51.0 | 50.0 | 44.1 | 39.2 |   
                      | HC31920V | 19.0 | 8.5 | 2.0 | 5.4 | 7.2 | 26.5 | 52.0 | 51.0 | 44.7 | 38.8 |  |    |  |  |