Supergrit Abrasives

6" 6 HOLE PSA (3M 13809) WHITE TRI-M-ITE 414N ROLL DISCS

6" 6 HOLE PSA (3M 13809) WHITE TRI-M-ITE 414N ROLL DISCS - Main image
$25.6 $40 In stock

These Supergrit Abrasives roll discs are 6" PSA (pressure sensitive adhesive) discs with a 6-hole pattern, referenced to 3M 13809 and described as White Tri-M-ite 414N. They are offered in multiple grit and quantity options to suit different sanding needs.

  • Dimensions: 6" diameter
  • 6-hole PSA backing for adhesive attachment
  • Available grits include 180A and 320A
  • Quantity options include Pack of 250 and Pack of 500
  • SKU examples: 6VAC3M180, 6VAC3M320
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Violet ★★★★★

Finally found a PSA disc that actually stays stuck on the backup pad even during heavy sanding. The 6-hole pattern lines up perfectly with my sander, so dust collection is noticeably better than with standard discs.

Ava ★★★★★

The 6-hole pattern lines up perfectly on my orbital sander, so swapping discs takes seconds without any misalignment. The PSA backing grips firmly through a full session of metal finishing, and the white abrasive cuts clean without loading up as fast as I expected.

Carter T. ★★★★★

These are the exact PSA discs I was hoping to find — the 6-hole pattern keeps the dust down way better than my old solid ones. The white 414N grain cuts smoothly on aluminum and the adhesive backing sticks firmly without any curling at the edges. Already ordered another pack.