Kemmler
                    405.09.30
                    Adapters SK to SK, ISO 7388-2 [JIS B 6339 A]
                
            
        
        
            
                EAN-code: 4250001017507
    
                BT 40 - SK
ISO 7388-2 J [JIS B 6339 A]
        
        
        
            
            ISO 7388-2 J [JIS B 6339 A]
 
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                114,00 €
            
            
            
                
            
        
        
            
    
        
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Description
Application:
For holding tapers according to DIN 69871, JIS B 6339 and DIN 2080.
Delivery:
Delivered with a built-in screw for shortened taper tools. Additional screw for DIN 2080 tools included.
- All holders are made of forged steel
 - Specific, low warpage hardened
 - Surface hardened HRC 58~60
 - Hardening depth 0,8mm~0,9mm
 - Taper angle tolerance < AT 3 according to DIN 2080
 - Surface roughness Ra < 0,4 µm
 - Tensile strength in the core of min. 800 N/mm² after DIN
 - All functional surfaces fine machined
 
Technical details
                                                
                                                    
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                                            - Models
 - 405 09 30 D 3D Zeichnung
 
                                                    Description
                                                    Symbol
                                                    Value
                                                
                                                
                                                    Body diameter
                                                        BD
                                                        63 mm
                                                    Body diameter
                                                        BD
                                                        63 mm
                                                    Adaptive interface machine direction
                                                        ADINTMS
                                                        ISO 7388-2 (MAS-BT) 
                                                    Adaptive interface workpiece direction
                                                        ADINTWS
                                                        Adapteri 
                                                    Balance grade
                                                        
                                                        G6,3 | 15.000 1/min 
                                                    Coolant entry style
                                                        CNSC
                                                        A 
                                                    Connection text workpiece side
                                                        CTWS
                                                        SK 30 
                                                    Protruding length
                                                        LPR
                                                        60 mm
                                                    Concentricity
                                                        
                                                        < 5µm 
                                                    SK
                                                        
                                                        BT 40