They're really good for deburring between parts where you can't use a knife or pencil sharpener without ruining the finish.
High-Speed Steel Blade Deburring Tool With Aluminum Body - MAVAST (Blue) - Includes 21 Blades
4 Review
Enhance Precision and Efficiency with MAVAST Deburring High Speed Steel Blades
3 Review
AFA Tooling Deburring High Speed Removal
3 Review
π οΈ Acrux7 Plastic Aluminum Deburring Remover Tool
3 Review