sourcingmap 5pcs Round Diamond Needles File 2mm x 100mm 150 Grit for Metal Glass Wood Stone Grinding Polishing Engraving-Fast Shipping

Description

Total Length: 100mm / 4-inch; File Length: 40mm / 1.57-inch; Diamond Grit: 150; File Type: Round.

Electroplated diamond has fine grains, high hardness and good wear resistance (hardness: 62-67 HRC).

Mini diamond file for fine detail work. Suitable for shaping and polishing metal, wood, marble, stone, plastic.

Non-slip plastic dipped Handle for easy and comfortable grip

When using the file, it should not be too fast. For long-lasting use, please use a lubricant (such as water) when using diamond needle files