Weiler offers a comprehensives line of hand tube brushes for internal cleaning and deburring applications in tubing, pipe, drilled-and-tapped holes, and machined bores and passages. Due to their twisted-in-wire construction, the use of power tubes is limited to low-speed power tools such as drills and drill presses and to CNC and manual machine tools in which the RPM can be precisely programmed or set. Double stem, double spiral tube brushes feature a four stem wires and a double spiral straight wire fill material to provide aggressive cleaning and deburring action. A double stem, double spiral tube brush is most effectively used for with power tools for heavy-duty cleaning and deburring.
Weiler 21221 Hand Tube Brush Double Stem Double Spiral 3 16 0.03 Brass Wire Fill 1-1 2 Length Pack of 10 B01022Z03M