Best Deals This Week

Best Diamond Blades Deals Online in the US (10 deals found)

Last Updated - March 15, 2026 Sort By:

Best Choice

New
5Pcs Diamond Saw Blades, 4-1/2" Tile Grinder Cutting Blade for Angle Grinder Tile, Super Thin Indestructible Disc for Grinder for Cutting Porcelain Ceramic Granite Marble.
Ultra-Thin Design for Precision - Featuring an innovative X-teeth turbo mesh rim, 4-1/2" tile cutting disc ensure efficient and precise cutting with minimal chipping. The super thin design enhances the speed and smoothness of each cut, making it ideal for precise cuting in porcelain, ceramic, and granite.

$19.99
New
LOZLIN 3-Pack 4.5" Diamond Multi-Purpose Saw Blades - Heavy Duty Angle Grinder Discs for Cutting Marble/Quartz/Stone/Tile/Metal/Plastic
VERSATILE CUTTING: Professional-grade diamond blade designed for cutting multiple materials including marble, quartz stone, tile, metal, and plastic

$22.99
New
4.5" Diamond Blade for Angle Grinder, Super Thin Tile Saw Blades for Smooth Cutting, 2Pcs Indestructible Disc for Grinder Cutting Porcelain Ceramic Tile Granite Marbles.
Ultra-Thin Design for Precision - Featuring an innovative X-teeth turbo mesh rim, tile cutting blade ensure efficient and precise cutting with minimal chipping. The super thin design enhances the speed and smoothness of each cut, making it ideal for precise cuting in porcelain, ceramic, and granite.

$9.99
Best Value

New
DEWALT Diamond Blade for Masonry, Dry Cutting, Continuous Rim, 7/8-Inch Arbor, 4-1/2-Inch (DW4725)
High Performance diamond matrix provides 200x's the life of conventional abrasives and enhanced material removal

$8.99 $14.48
New
ONEGOTOOL 4-1/2 inch Tile Cutter Diamond Saw Blade for Angle Grinder Porcelain Ceramic Glass Marble Cutting Tools Grinding disc (3pcs)
Fine-grained, high-intensity diamond particles ensure smooth and precise tile cutting without chipping, delivering a flawless finish every time.

$19.99
New
ZORUNNA 5Pcs Diamond Saw Blades, 4" Diamond Blade for Angle Grinder, Chip-Free Cutting Tile Grinder Blade Dry and Wet Cut for Porcelain Ceramic Granite Marble.
Ultra-Thin Design for Precision - The X-teeth turbo mesh rim of the tile cutting blade ensures efficient, precise cuts with minimal chipping. Its ultra-thin design enhances cutting speed and smoothness, perfect for porcelain, ceramic, and granite

$18.99
42% Off

New
DEWALT Diamond Blade for Block and Brick, Dry/Wet Cutting, Continuous Rim, 7-Inch (DW4712)
The product is 7", High Performance Masonry Blade

$12.85 $21.98
New
EZARC 4-1/2 inch Super Thin Diamond Blade, Diamond Saw Blades for Angle Grinder, 4.5" Tile Blade for Smooth Cutting Porcelain Ceramic Granite Marble Tile, 7/8"-20mm-5/8 Arbor (2-Pack)
【Super Thin Design】EZARC Super Thin diamond saw blades are specialized cutting discs designed to deliver precise and clean cuts in a variety of tile materials, such as ceramic, porcelain. It will be a perfect partner for tile installers and general homemade DIYers

$19.97
12% Off

New
10Pcs Diamond Saw Blade for Angle Grinder & Tile Cutter, 4-1/2" Super Thin Indestructible Disc for Smooth Cutting Ceramic, Porcelain Tiles, Granite, Marbles, Concrete, Brick, Block, Stone
Achieve Clean, Precision Cuts This super thin 4-1/2 inch diamond blade features an innovative X-teeth turbo mesh rim, engineered for fast and smooth cutting through porcelain, ceramic, and granite. Its ultra-thin design minimizes chipping and material waste, ensuring clean edges for professional-looking results on every project .

$21.99 $24.99
New
RHAPSODY 14 Inch Diamond Concrete Saw Blade, Segmented General Purpose Blade Dry/Wet Cutting Concrete, Reinforced Concrete, Masonry, Brick, Block,1"-20mm Arbor
【SPECIFICATION】: 14"x.13"x.590"/15mm. Segment height 15mm. Arbor 1”-20mm bushing

$39.99

10 Diamond Blades deals are available from: Amazon stores, starting from $8.99.
The biggest discount we found is 42% on DEWALT Diamond Blade for Block and Brick, Dry/Wet Cutting, Continuous Rim, 7-Inch (DW4712) at Amazon.
The lowest price we found is $8.99 while the highest is $39.99.
Prices for the best Diamond Blades deals average at $19.57.
Last updated on March 15, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Diamond Blades.