3M AM20684 STAR mandrel, 1/4 inch x 1/4-20 external threads, shown with a metal mandrel for grinding or polishing.

3M AM20684 - STAR MANDREL 944 1/4 IN X 1/4-20 EXTERNAL 1 PER CASE 7000120684

3M SKU: AC GRI AM20684
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Regular price $6.58
Regular price Sale price $6.58
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3M Star Mandrel, 944, black, 1/4 in x 20 1/4 in (6.35 mm x 514.35 mm)

  • Utilize to tightly secure Scotch-Brite Stars with 1/4-20 internal threads for a safe performance.

    • Product Information

    Brand 3M
    Part # 7000120684
    Origin Country Taiwan
    Product Type Mandrels

    Extra Product Information

  • With the 3M Star Mandrel, you can use your die grinder with the uniquely shaped Scotch-Brite Stars to clean, polish, and lightly deburr the inside diameters of pipe and tubing
  • The 3M Star Mandrel is 3 in (7.62 cm) in length with a shank size of 1/4 in (0.64 cm)
  • Thread size is 1/4-20 EXT
  • It will run safely at a maximum RPM of 24,100.

    • Product Information

  • Enables die grinder to reach internal diameters of pipes, tubing
  • Runs at maximum RPM of 24,100
  • Securely attaches Scotch-Brite Stars to die grinder
  • Shank size is 1/4 in (0.64 cm)
  • Thread size is 1/4-20 EXT
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