GrindWeld
3M Cubitron II Flap Disc - Image 1
3M·consumable

3M Cubitron II Flap Disc

Ideal 3M flap disc for medium‑duty applications such as weld removal and surface preparation, offering a fast cut and long life.

Key Features

  • Precision‑Shaped Ceramic grain for rapid cutting
  • Poly‑cotton backing for controlled, even wear
  • Individual flaps break down to expose fresh mineral
  • Less gouging than fiber discs and bonded wheels
  • Balanced fast cut and durability

Specifications

  • Abrasive Material: Precision Shaped Ceramic
  • Backing Material: Poly‑cotton
  • Bond Type: Resin
  • Disc Type: T27, T29
  • Grit Options: 40+, 60+, 80+
  • Maximum Speed: 8 600 rpm, 12 000 rpm, 13 300 rpm, 15 000 rpm
  • Attachment: Center hole, Threaded (0.625 in / 0.875 in, 3/8"‑24 / 5/8"‑11)

Applications

  • Weld removal
  • Light deburring
  • Scale and oxide removal
  • Surface preparation
  • Blending

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Specifications

Grit40+, 60+, 80+
Max Rpm8600 rpm, 12000 rpm, 13300 rpm, 15000 rpm
Bond TypeResin
Disc TypeT27, T29
Attachment TypeCenter Hole, Threaded
Backing MaterialPoly-cotton
Abrasive MaterialPrecision Shaped Ceramic
Center Hole Thread Size3/8"-24, 5/8"-11
Center Hole Diameter Imperial0.625 in, 0.875 in

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