
- Intergral collet spindle: ER11, ER20
- Quick change ASA and KH spindle types
                                                                                Type | 
                                                                        N/A Air Feed/Electric Rotation | 
                                                                                Motor Output | 
                                                                        N/A 1.0hp | 
                                                                                Aluminum Drill Size | 
                                                                        N/A 3/8 in9.5 mm | 
                                                                                Cast Iron Drill Size | 
                                                                        N/A 15/64 in6 mm | 
                                                                                Mild Steel Drill Size | 
                                                                        N/A 7/32 in5.5 mm | 
                                                                                Thrust | 
                                                                        N/A 220 lbs980 N | 
                                                                                Spindle Taper | 
                                                                        N/A JT33 | 
                                                                                Weight | 
                                                                        N/A 23kg 51kg | 
                                                                                Operating Air Pressure | 
                                                                        N/A 72 psi | 
                                                                                Air Consumption | 
                                                                        N/A 0.105 to 0.210 | 
                                                                                Theoretical Spindle Torque | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          1,250 ~ 2,500 RPM(Rated Torque): 2.12 ft.lbs (2.87 N·m) Over 2,500~3,000RPM(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 1,250~3,000 |