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                | Cutting Tools--->> Mechanically Clamped Inserts 
                  HC3A |   
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                | For making left & right hand,external turning tools and boring tools with offset shank |   
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                      | Type | Dimension(mm)  | Approx unit weight(g)  |   
                      | d | s | r | a「 | d1 | H | YG6 | YG8 | YT5 | YT14 |   
                      | HC31005A | 10.0 | 4.5 | 0.5 | 2.4 | 4.2 | 14.5 | 7.5 | 7.4 | 6.4 | 5.7 |   
                      | HC31005AL |   
                      | HC31305A | 13.0 | 5.5 | 0.5 | 3.4 | 5.2 | 19.0 | 15.7 | 15.5 | 13.4 | 11.9 |   
                      | HC31305AL |   
                      | HC31605A | 16.0 | 7.0 | 0.5 | 4.4 | 6.2 | 23.5 | 30.0 | 29.7 | 26.1 | 23.2 |   
                      | HC31605AL |   
                      | HC31905A | 19.0 | 8.5 | 0.5 | 5.4 | 7.2 | 28.0 | 52.0 | 51.0 | 44.6 | 39.6 |  |    |  |  |