Full Diameter Ferrules

Full Diameter Ferrules

The ferrule helps to shield the arc from the operator, it minimizes the atmosphere that the flux must purge, the ferrule helps form the molten metal into the fillet, while allowing the fillet vents allow weld gases to escape. Ferrules are disposable items and as disposable items they are mass manufactured quickly and inexpensively. Ferrules are cast in a mold out of a low grade moldable ceramic, then taken out of the mold and dried. Due to this manufacturing method, ferrule tolerances can be greater than machining or other manufacturing processes. Therefore, it is not recommended to fixture off of a ferrule when exact location is required.

Full Diameter Ferrules

Ferrule P/NThrough Hole Diameter +.015/-.000Grip Diameter ± .010Base Diameter ± .015Overall Height ± .015Grip Height ± .015Fillet Dia +.015/-.000Fillet Height +.015/-.000
25F.225.380.455.390.125.330.125
31F.317.445.578.390.156.406.125
37F.385.505.640.390.156.468.141
43F.442.585.703.422.188.546.156
50F.505.650.795.438.188.603.172
62FL.635.7851.040.516.188.745.250
75F.8001.0301.232.656.188.937 +.020/-.000.315
87F.9061.2101.430.732.1881.052.390
1F1.0301.4061.620.770.1881.220.390
  • Contact Information

    Telephone: 215-537-8700
    FAX: 215-537-5569
    Postal address:
    1181 Unity Street Philadelphia, PA 19124
    Get Directions