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4mm x 160mm Titanium Coated Half Round Diamond Needle File for Wood Stone 2pcs
Specifications:
Descriptions:
- Size: 4mm x 160mm
- File Type: Half Round
- Shank Diameter: 4mm / 0.16"
- Total Length: 160mm / 6.3" (approx.)
- Diamond-plated Length: 50mm / 1.97"
- Shank Length: 70mm / 2.76"
- Material: Diamond, PVC
- Finish: Titanium Coated
- Color: Gold Tone, Blue
- Package Include: 2pcs 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.
- PVC 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.
