frontpageKatManDude posted Mar 18, 2026 08:08 AM
Item 1 of 2
Item 1 of 2
frontpageKatManDude posted Mar 18, 2026 08:08 AM
DEWALT 3" x 3/8" Diamond Cut Off Blade
$8.95
$17
47% offAmazon
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Deal Details
Amazon has DEWALT 3" x 3/8" Diamond Cut Off Blade (DW8530) for $8.97. Shipping is free with Prime or on $35+ orders.
Home Depot has DEWALT 3" x 3/8" Diamond Cut Off Blade (DW8530) for $8.97.Shipping is free.
Thanks to Community Member KatManDude for sharing this deal.
About this item:
Home Depot has DEWALT 3" x 3/8" Diamond Cut Off Blade (DW8530) for $8.97.Shipping is free.
Thanks to Community Member KatManDude for sharing this deal.
About this item:
- Long-life: 1,000 plus cuts in 1 in. carbon steel square tube
- Diamond technology provides extreme durability in metal cutting applications, leading to fewer wheel changes, when compared to thin bonded cut-off wheels
- 1 wheel, multiple materials: recommended for multiple types of materials including metal, drywall, fiber cement, plastic and fiberglass
- Precision and reach: designed to maintain a consistent cutting depth through the duration of its life, unlike a bonded abrasive wheel.
Editor's Notes
Written by Neo45 | Staff- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has DEWALT 3" x 3/8" Diamond Cut Off Blade (DW8530) for $8.97. Shipping is free with Prime or on $35+ orders.
Home Depot has DEWALT 3" x 3/8" Diamond Cut Off Blade (DW8530) for $8.97.Shipping is free.
Thanks to Community Member KatManDude for sharing this deal.
About this item:
Home Depot has DEWALT 3" x 3/8" Diamond Cut Off Blade (DW8530) for $8.97.Shipping is free.
Thanks to Community Member KatManDude for sharing this deal.
About this item:
- Long-life: 1,000 plus cuts in 1 in. carbon steel square tube
- Diamond technology provides extreme durability in metal cutting applications, leading to fewer wheel changes, when compared to thin bonded cut-off wheels
- 1 wheel, multiple materials: recommended for multiple types of materials including metal, drywall, fiber cement, plastic and fiberglass
- Precision and reach: designed to maintain a consistent cutting depth through the duration of its life, unlike a bonded abrasive wheel.
Editor's Notes
Written by Neo45 | Staff- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Community Voting
Deal Score
+16
Good Deal
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Price Intelligence
Model: DeWalt 3 in. D X 3/8 in. Diamond Multi-Material Cut-Off Blade 1 pk
Deal HistoryÂ
Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price".
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price
- $NaN
- Today
Current Prices
Sort: Lowest to Highest | Last Updated 3/19/2026, 10:38 PM| Sold By | Sale Price |
|---|---|
 Amazon | $8.97 |
 The Home Depot | $8.97 |
 Ace Hardware | $17.99 |
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3 Comments
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I checked around, normal price is around $14 everywhere else (HD, lowes, walmart etc) with lowest price history on Amazon at $9.50, so this indeed is the lowest price anywhere.
Good deal, im in for one as the 3" wheels are hard to find (standard grit wheels cheap at harbor Freight but thats ALL they have just grit), thanks!
KEEPA price history: https://i.imgur.com/ldvH5Ew.jpeg (KEEPA is an amazing extension showing amazon price history for years, WAY better than amazons own dumb AI thing)
Good deal. Hard to find these cheap anywhere
I checked around, normal price is around $14 everywhere else (HD, lowes, walmart etc) with lowest price history on Amazon at $9.50, so this indeed is the lowest price anywhere.
Good deal, im in for one as the 3" wheels are hard to find (standard grit wheels cheap at harbor Freight but thats ALL they have just grit), thanks!
KEEPA price history: https://i.imgur.com/ldvH5Ew.jpeg (KEEPA is an amazing extension showing amazon price history for years, WAY better than amazons own dumb AI thing)
Good deal. Hard to find these cheap anywhere
I think I might snag one for my M12 cutoff tool.. it already came with a similar one, but never hurts to have more consumables in waiting.
Amazon seems confused about this product - this is not a carbide blade... this is a diamond cutoff blade.
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