Key Features

• Power tube Spyrakleen/double stem/double spiral wire brush
• Carbon steel wire filaments
• Heavy-duty construction offers long service life and most effective brushing action
• Achieves optimal performance when fully chucked in drill presses and collet-equipped portable tools
• 1/4-inches shank diameter, 2-1/2-inches brush part length

Product Description

PFERD double stem, double spiral power tube brushes for heavy-duty cleaning and deburring of ID's: Threads, pipes, holes, keyways, etc. Heavy-duty construction offers long service life and most effective brushing action. Achieves optimal performance when fully chucked in drill presses and collet-equipped portable tools. Measures 7/8-inches diameter. 2-1/2-inches brush part length. Designed and manufactured with an interference fit. Loop end of tube brush handle can be cut off for use in power tool. Application guidelines: recommended operating speed is between 500 and 2,500 RPM. To ensure a safe working environment, spin the brush up to operating speed while the tip of the brush is already inserted into the workpiece. When cleaning threads, run the brush in the same direction as the threads to prolong brush life. Provides excellent abrasion and wear resistance, along with high flexing action. High strength filament able to remove heavy buildups. Good bend recovery. Uses in industries area: automotive, transportation, mining, electronics, aerospace, welding, nuclear, textiles, food services, construction, petrochemical, farming, medical, shipbuilding, fabricating, defense, foundries and plastics.