Kemmler
                    504.20.24.30.0
                    Pull studs ISO 7388
                
            
        
        
            
                EAN-code: 4250001151119
    
                sealed, incl. O-ring
former norm ISO 7388 Form II B
        
        
        
            
            former norm ISO 7388 Form II B
 
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Description
ISO 7388-3 - Retention knobs, shank form UF, without cooling lubricant supply
Application:
- For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)
 - In machining centres (machines with automatic tool changers)
 - In NC machines (machines without automatic tool changers)
 
Technical details
                                                    Description
                                                    Symbol
                                                    Value
                                                
                                                
                                                    Standard
                                                        
                                                        ISO 7388-3 
                                                    Taper size
                                                        Kartiokoko
                                                        50 
                                                    Body diameter 1
                                                        BD1
                                                        29.1 mm
                                                    Body diameter 2
                                                        BD2
                                                        19.600000000000001 mm
                                                    Body half taper angle
                                                        BHTA
                                                        45° 
                                                    Pull stud thread size
                                                        CRKS
                                                        M24 
                                                    Drive size
                                                        DRVS
                                                        30 
                                                    Body length 1
                                                        LB1
                                                        17.95 mm
                                                    Functional length
                                                        LF
                                                        25.55 mm
                                                    Torque maximum
                                                        TQX
                                                        100 Nm Nm
                                                    Body diameter 4
                                                        BD4
                                                        25 mm
                                                    Coolant entry diameter
                                                        CND
                                                        - mm
                                                    Shank form
                                                        
                                                        UF