Kit with 12 needle files for watchmaking, jewellery making and engraving
4077-16- Unbreakable. File forged in a single piece and manufactured in steel and chrome. Heat treated.
- For the best finish. Uniform teeth for the best results.
- Essential for meticulous work of watchmakers, jewellers and engravers. Can be fitted to the bi-material handle.
For watchmaking, jewelry and engraving works.
Description
Set of 12 professional needle files, forged from high wear resistant steel. Perfectly ground blades, with double serration for high stock removal capacity and stability over time. Uniform teeth for uniform results and a better filing feel. Choice of two types of toothing: Fine (good finish) and Coarse depending on the finish required and the material to be processed. It includes flat pointed, round, square, half-round, triangular and parallel flat files in fine and coarse toothing. Option of adding a handle that facilitates the work, reduces vibrations and allows for greater precision in filing. For precision work, fine-tuning, dressing and finishing of small shapes, watchmaking, jewellery and engraving.
Features
| 4077 | |
|---|---|
| Blade length (in inches) | 6 / 160 |
| File type | Needle file |
| Blade geometry | Flat point; Round, Half-round; Triangular; Flat parallel |
| Toothing type | Coarse and fine |
| Teeth per 10mm | 20 |
| Blade width (in mm) | 20 |
| Blade thickness (in mm) | 45 |
| Toothed faces | - |
| Replacement handles | - |
| Material to work on | Steels with a tensile strength over 1,200 N/ mm145. |
| Usage | For watchmaking, jewelry and engraving works. |
| Dimensiones | 20 x 170 x 45 mm |
| Peso | 0.15 kg |