- Size: 3mm x 140mm
- File Type: Half Round
- Shank Diameter: 3mm / 0.12"
- Total Length: 140mm / 5.5"
- Diamond-plated Length: 50mm / 1.97"
- Material: Diamond, TPU
- Finish: Titanium Coated
- Color: Gold Tone, Blue
- Package Include: 5pcs x Diamond Needle Files
Descriptions:
- Electroplated diamond has fine grains, high hardness and good wear resistance. The file teeth are clear, sharp and durable.
- Suitable for shaping and polishing metal, wood, marble, stone, plastic. Works on small and delicate projects. Especially perfect for finely grinding models and instrument parts, and dies.
- TPU plastic dipped handle provides firm and comfortable grip in use when exposed to fluid or moisture. Titanium plating can offer capability, wear resistance, rust prevention, and long service life.
- When using the file, it should not be too fast. The file usage frequency is 40 times per minute. For long-lasting use, please use a lubricant (such as water) when using diamond needle files.
- Tips: Do not use a needle file to polish the oxide layer of the workpiece. When filing, it should be ground in the same direction, not rubbing back and forth.
Tags:$0 - $20,Files & Rasps,Hand Tools,Swiss Pattern Files,Tools & Home Improvement
Size - 3mm x 140mm,4mm x 160mm,5mm x 180mm