Multi - material Deburring Tool Set: The set has 5 BS1010 M2 high - speed steel for burrs on steel, brass, aluminum, resin, etc.; 3 BS1018 M35 cobalt - containing for hard metals like stainless steel; 3 BK3010 (same as BS1010) for small - hole deburring. 5 - Piece File Set: The 5 - piece needle file set, 6 inches (150 mm) long, made of hardened alloy steel, is for fine - detail work or smoothing edges after blade deburring. Micro Flush - Cut Pliers: The micro flush - cut pliers with a 10 - mm jaw and 21 - degree angled head are great for flush - cutting ≤16 - gauge (1.3 mm) copper and soft metal wires. Efficient & Comfortable Manual Deburring Tool:The all - metal electroplated handle offers good grip, anti - rust. The tool's 360° rotating head ensures optimal angles and easy replacement.Suitable for deburring lines (straight & curved) and small - hole edges. Wide Application: As professional deburring designers and producers, we've designed this metal deburring tool for all deburring needs, like DIY handicrafts,plumbing tools,pipe reamer. It performs perfectly and is easy to use on 3D printing, handicraft carving, plastics, PVC, steel, aluminum, copper, brass, and plastic pipes for edge Color: As Shown Material: Metal Package Contents: 1*3D Print Tool Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.