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                | Cutting Tools--->> Mechanically Clamped Inserts  
                  HC311 |   
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                | For making end mills,three-edged mills & boring cutters |   
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                      | Type | Dimension(mm)  | Approx unit weight(g)  |   
                      | d | s | H | r | YG6 | YG8 | YT5 | YT14 |   
                      | HC3070551 | 7.4 | 3.3 | 10.6 | 0.5 | 3.1 | 3.0 | 2.7 | 2.4 |   
                      | HC3100511 | 10.5 | 3.8 | 15.2 | 0.5 | 7.1 | 6.9 | 6.2 | 5.7 |   
                      | HC3130511 | 13.5 | 4.8 | 19.7 | 0.5 | 15.8 | 15.5 | 3.6 | 12.3 |   
                      | HC3131011 | 13.5 | 4.8 | 19.7 | 1.0 | 15.6 | 15.3 | 3.2 | 11.9 |   
                      | HC3160511 | 16.5 | 5.8 | 24.2 | 0.5 | 29.0 | 28.4 | 24.9 | 22.1 |   
                      | HC3161011 | 16.5 | 5.8 | 24.2 | 1.0 | 28.8 | 28.2 | 24.2 | 21.3 |  |    |  |  |