Supergrit Abrasives

3/16 X 1 1/2 X 1/4 (3 1/2"OAL) CARTRIDGE MANDREL B-2

3/16 X 1 1/2 X 1/4 (3 1/2"OAL) CARTRIDGE MANDREL B-2 - Main image
$2.55 $4.25 In stock

This cartridge mandrel is designed for use with cartridge rolls, providing a secure mounting solution for your abrasive applications. With a 3/16" shank diameter, a 1 1/2" roll length, and a 1/4" pilot, it offers a stable fit for precision work. The overall length measures 3 1/2", making it a versatile tool for various sanding and finishing tasks.

  • Shank diameter: 3/16" for compatibility with standard rotary tools.
  • Roll length: 1 1/2" to accommodate cartridge rolls of matching size.
  • Pilot diameter: 1/4" for a secure fit.
  • Overall length: 3 1/2" for extended reach and control.
  • Model B-2, designed for use with cartridge rolls.
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Customer Reviews (5.0 / 5 · 5 reviews)

Evelyn ★★★★★

Bought two of these to run 1 1/2" cartridge rolls in my die grinder and they hold up great. The 1/4" pilot keeps the roll centered so I get even wear instead of burning one edge. Ran through a whole batch of welds without the mandrel slipping once.

Ella H. ★★★★★

Snug fit on the 3/16" shank with no wobble at all, which matters when I'm running cartridge rolls on tighter inside corners. The piloted end keeps the roll centered so I get even wear instead of one side loading up.

Andrew I. ★★★★★

The 1 1/2" roll length is exactly what I needed for getting into the tight corners on my welding projects. The shank locks down solid in the collet with zero wobble, which makes a huge difference when you're trying to be precise.