MODEL  | 
                                UNIT  | 
                                SG-421  | 
                                SG-431  | 
                              
                              
                                Work table size (W×D)  | 
                                mm(in)  | 
                                
                                  
                                    
                                      620 x 290  
                                        (24 3/8 x 11 3/8)  
                                       | 
                                                 
                                  | 
                                
                                  
                                    620 x 400  
                                      (24 3/8 x 15 3/4)  
                                     | 
                                                | 
                              
                              
                                Work table travel ( X axis)  | 
                                mm(in)  | 
                                 | 
                                 | 
                              
                                Work table travel ( Y axis)  | 
                                mm(in)  | 
                                 | 
                                 | 
                              
                              
                                Max. workpiece size (W×D×H)  | 
                                mm(in)  | 
                                800 x 300 x 100 ( 31 1/2 x 11 13/16  x 3 15/16)  | 
                                800 x 400 x 100 ( 31 1/2 x 15 3/4  x 3 15/16)  | 
                              
                              
                                Cutting tool dia.  | 
                                mm(in)  | 
                                1.0  | 
                                1.0  | 
                              
                              
                                | Machine dimension (W×D×H) | 
                                mm(in)  | 
                                
                                  
                                    
                                      1800 x 1600 x 2000 (70    7/8 x 63 x 78 3/4)   | 
                                                 
                                  | 
                                
                                  
                                    
                                      1800 x 2000 x 2000 (70    7/8 x 78 3/4 x 78 3/4)   | 
                                                 
                                  | 
                              
                              
                                | Machine weight | 
                                kgs(lbs)  | 
                                 | 
                                 | 
                              
                              
                                *All specifications and design are  subject to change without prior notice.  |