★ Rotary Burrs File Size --- Shank Diameter: 3mm / 1/8", Cutting Edge Diameter: 6mm / 1/4" ★ Wide Applications --- Widely used in metal processing, jewelry making, wood grinding, welding, chamfering, casting, carving, etc. Can process stainless steel, iron, bearing steel, alloy steel, copper, aluminum, jade, wood, glass, ceramics, etc. ★ Double Cut Design --- The double-cut design with cross groove lines ensures small and uniform chips, providing efficient material removal and producing a smooth finish. Suitable for most rotary tools and can be used with most manual power tools. ★ Tungsten Carbide --- Made of tungsten carbide, it has high hardness, wear resistance and corrosion resistance, has good milling and cutting performance, and ensures high work efficiency. ★ Useful Tips --- Always make sure the shank is inserted into the collet and clamped securely. Attributes:
* Shank Diameter: 3mm / 1/8"
* Cutting Edge Diameter: 6mm / 1/4"

What Is Included:
* 2 Piece x Rotary File

Applications & Features:
--- Widely used in metal processing, jewelry making, wood grinding, welding, chamfering, casting, carving, etc. Can process stainless steel, iron, bearing steel, alloy steel, copper, aluminum, jade, wood, glass, ceramics, etc.
--- Made of tungsten carbide, it has high hardness, wear resistance and corrosion resistance, has good milling and cutting performance, and ensures high work efficiency.
--- Suitable for most rotary tools and can be used with most manual power tools.

Useful Tips:
--- Always make sure the shank is inserted into the collet and clamped securely.