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        1. Round Files

          • Round Files Manufacturers, Round Files Factory, Supply Round Files
          • Round Files Manufacturers, Round Files Factory, Supply Round Files
          • Round Files Manufacturers, Round Files Factory, Supply Round Files
          • Round Files Manufacturers, Round Files Factory, Supply Round Files
          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

          round filesteel file

          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

          ironwork fileround file


          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.


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