
- Intergral collet spindle: ER20
- Quick change ASA and KH spindle types
                                                                                Type | 
                                                                        N/A Air Feed/Electric Rotation | 
                                                                                Motor Output | 
                                                                        N/A 0.27hp | 
                                                                                Aluminum Drill Size | 
                                                                        N/A 5/8 in16 mm | 
                                                                                Cast Iron Drill Size | 
                                                                        N/A 17/32 in13.5 mm | 
                                                                                Mild Steel Drill Size | 
                                                                        N/A 15/32 in12 mm | 
                                                                                Thrust | 
                                                                        N/A 220 lbs980 N | 
                                                                                Spindle Taper | 
                                                                        N/A JT33 | 
                                                                                Weight | 
                                                                        N/A 16kg 35lbs | 
                                                                                Operating Air Pressure | 
                                                                        N/A 72 psi | 
                                                                                Air Consumption | 
                                                                        N/A 0.105 to 0.140 | 
                                                                                Theoretical Spindle Torque | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          275 ~ 550 RPM(Rated Torque): 2.58 ft.lbs (3.50 N·m) Over 550~660RPM(Rated Power)  | 
                                                    
                                                                                Drill Chuck Capacity | 
                                                                        N/A 33/64 in13 mm | 
                                                                                Note | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                           1. The selection of models should be based on the shape of the work, material, cutting characteristics, diameter and material of tools, rotational speed (cutting speed), etc.  | 
                                                    
                                                                                Spindle RPM range | 
                                                                        N/A 275~660 |