1. SHARPNESS AND ACCURATE: Chamfering and deburring blades cut at an angle steep enough and sharpness enough to eliminate the need for excessive cutting on the case. 2. UNIQUE HANDLE: Easy internal and external deburring of cases for reloading, unique handle design allows unloading for storage of all parts. 3. DOUBLE ENDED DESIGN: Reloading essential tools handle is a dual ended design that screws into the tool and can be unthreaded in the center to store all parts. 4. STEEL MATERIAL: Primer crimps case prep tool is made of steel material, high hardness, not easy to deform and damage, can be used for a long time. 5. NONSLIP: Case chamfer deburring hand tools handle with check pattern, nonslip, provides easy grip. Spec: Item Type: Double Ended Case Prep Tool Material: Steel packing list: 1 xDouble Ended Case Prep Tool 4 x DrillSHARPNESS AND ACCURATE: Chamfering and deburring blades cut at an angle steep enough and sharpness enough to eliminate the need for excessive cutting on the case. UNIQUE HANDLE: Easy internal and external deburring of cases for reloading, unique handle design allows unloading for storage of all parts. DOUBLE ENDED DESIGN: Reloading essential tools handle is a dual ended design that screws into the tool and can be unthreaded in the center to store all parts. STEEL MATERIAL: Primer crimps case prep tool is made of steel material, high hardness, not easy to deform and damage, can be used for a long time. NONSLIP: Case chamfer deburring hand tools handle with check pattern, nonslip, provides easy grip.