Kemmler
                    472EC-14
                    ER-Collet with cooling channel holes, ~ ISO 15488 [DIN 6499]
                
            
        
        
            
                EAN-code: 4250001107857
    
                ER40, 472EC, ~ ISO 15488 [DIN 6499]
            
        
        
        
            
             
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Description
Application:
For mounting straight-shank tools in collet chucks DIN 6499.
Note:
Only nominal size d can be clamped, with cooling channels. In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet. (applicable up to 21 bar)
with sealing + cooling channel holes
Technical details
                                                    Description
                                                    Symbol
                                                    Value
                                                
                                                
                                                    Body diameter
                                                        BD
                                                        41 mm
                                                    Type
                                                        
                                                        472E, ER 40 
                                                    Pyörintätarkkuus
                                                        
                                                        < 15µm mm
                                                    Adaptive interface machine direction
                                                        ADINTMS
                                                        ER collet ISO10897 (DIN6388) - ER40 
                                                    Adaptive interface workpiece direction
                                                        ADINTWS
                                                        Lieriö - metrinen 
                                                    Clamping Ø, nominal, workpc. side
                                                        DCONWS
                                                        14 
                                                    Seal
                                                        SEAL
                                                        Kyllä