Round Files
- Bi-sword
- China
- 60 days
- 100,000
The round file is suitable for the grinding and deburring of metal and hard non-metal round hole planes. The specifications are 4"6"8"10"12"14" and can be used to process various sizes of workpieces.
Round Files
The round files is a metal cutting and grinding hand tool. It is made of carbon tool steel T12 (1095, Cr06, 130Cr2) with a carbon content of 1.15%-1.25%. The product hardness is HRC60-65. It is suitable for metals and hard non-metals. Cutting and grinding of articles. It is produced in accordance with GB 5803-5815, GB/T 806, American standard GGG-F-325b, and European standard DIN6261-7285. The products are produced through processes such as hot forging, grinding, tooth cutting, quenching, and surface sandblasting.
Product Features
1. Cutting handtools,grinding handtools
2. Carbon tool steel T12
3. ＞HRC60
Main Parameter
GB
Size | Diameter | |
Inch | mm | mm |
4" | 100 | 3.1 |
6" | 150 | 5.1 |
8" | 200 | 6.5 |
10" | 250 | 8.5 |
12" | 300 | 10.5 |
14" | 350 | 13.3 |
16" | 400 | 17.3 |
DIN
Size | Diameter | |
Inch | mm | mm |
4" | 100 | 3.8 |
6" | 150 | 5.8 |
8" | 200 | 7.3 |
10" | 250 | 9.3 |
12" | 300 | 11.8 |
14" | 350 | 14. 8 |
Product Detail
Usage and Maintenance
The file needs to be equipped with a handle when in use, and the tension between the handle and the file is above 20KG, and the operator needs to wear goggles and safety gloves when using the file. During file processing, both hands press the file on the workpiece horizontally and forward. The file cannot be processed in the reverse direction and cannot be used to process super-hard materials. After the file is used, it is necessary to clean the surface of the iron and store it safely in a dry tool bag.
