
            
                            Model # | 
                        
                            Aluminum Drill Size (ADC) | 
                        
                            Aluminum Tap Size (ADC) | 
                        
                            Carbon Steel Drill Size (S45C) | 
                        
                            Carbon Steel Tap Size (S45C) | 
                        
                            Spindle Speed (RPM) | 
                                                        
|---|---|---|---|---|---|
| SD3-7100B(drill only) | N/A 11/32 in8.5 mm | N/A | N/A 1/4 in6.5 mm | N/A | N/A 10,000 | 
| SD3-1650B | N/A 7/16 in11.0 mm | N/A 1/4 inM8 mm | N/A 19/64 in7.5 mm | N/A #8 M5 | N/A 5,000 | 
| SD3P-1630B | N/A 5/8 in16.0 mm | N/A 7/16 inM12 mm | N/A 7/16 in11.0 mm | N/A 1/4 inM8 | N/A 3,000 | 
| SD3P-1620B | N/A 45/64 in18.0 mm | N/A 1/2 inM14 mm | N/A 33/64 in13.0 mm | N/A 3/8 inM10 | N/A 2,000 |