Dümmel
                    640.DT22
                    Ultramini toolholder DT-Line
                
            
        
        
            
                EAN-code: 640.DT22-duemmel
    Grooving, boring and profiling starting at Ø 0,2 mm
toolholder
Ø 12 - 25,4 mm
for insert with D min. 0,2 - 5,0 mm
 
                VAT 0%
                121,95 €
            
            
            
                
            
        
        
        
            
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Description
The Dümmel Ultramini tool-line is a must for turning smallest bores.
The inside bore machining of small diameters has always been difficult and it is not easy to obtain the ideal tool.
The Ultramini tool-line covers more than 1.000 different standard inserts which could be clamped in only two toolholders.
Of course the complete Ultramini program is available on stock.
Video
Technical details
                                                    Description
                                                    Symbol
                                                    Value
                                                
                                                
                                                    Diameter
                                                        Ø d2
                                                        4 mm
                                                    Connection diameter
                                                        Ø d g6
                                                        22 mm
                                                    Length
                                                        L2
                                                        60 mm
                                                    Length
                                                        L3
                                                        40 mm
                                                    Clamping screw
                                                        
                                                        A.GST012 
                                                    Wrench
                                                        
                                                        T10F 
                                                    Tightening torque
                                                        
                                                        1,2 Nm
                                                    Compatible products
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                                        Assembly parts