Multi-Function Drill : Drill-BJ-2100 Multi-Function Handpiece+BJ2103 Cannulated drill attachment +BJ-2101-Sagittal Saw Attachment Drill-BJ-2100 Multi-Function Handpiece (German motor) 1. BJ2100 handpiece 2. BJ-2103-Canulate Drill Attachment-Trauma Procedures 3. BJ-2101-Sagittal Saw Attachment 4. BJ-1103B8 jacob Chuck BJ2100 Multifunction handpiece (whole set include) ⦁ Two batteries, ⦁ One charger, ⦁ Two transfer kits, ⦁ Three saw blades, ⦁ One key ⦁ One Sterilizaiton case packing ⦁ One Operating manual