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The DEWALT DW4765 4-1/2-inch diamond blade cuts porcelain tile wet or dry, with high diamond concentration for faster, longer-lasting cutting on angle grinders.
Pair withDEWALT DW4771 7-Inch General Purpose Grinding Cup Wheel$25.87
Categories : tools
SKU : WOR-TOO-430
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The DEWALT DW4765 4-1/2 in. Diamond Blade for Porcelain Tile is a wet/dry cutting blade engineered for one of the hardest jobs in remodeling: cutting porcelain tile. It combines a high diamond concentration with an optimized cutting matrix to deliver faster cuts and longer blade life, while the high-quality steel core stays true under the heat of continuous use.
Porcelain tile is denser and harder than standard ceramic tile, so generic blades dull quickly or chip the surface. The DW4765 is specifically designed for porcelain, using a high diamond content for a faster cut rate. It works wet or dry, which makes it flexible for both production tile jobs and the occasional DIY bath or kitchen remodel.
When you're choosing a 4-1/2-inch diamond blade, the most important factors are the material you're cutting, the blade's diamond quality, and whether it can handle wet or dry conditions. The DW4765 checks all three: it's rated for porcelain tile, uses high-grade diamond, and works in both wet and dry applications. Its 7/8-inch arbor fits most standard angle grinders.
Always use proper eye, ear, and dust protection, and follow the grinder's rated RPM for 4-1/2-inch wheels.
High diamond concentration for faster cuts in porcelain
Wet/dry use for flexible job-site conditions
Optimized cutting matrix for maximum diamond exposure
High-quality steel core resists heat distortion
Tensioned core reduces wobble and vibration
Model: DW4765
Usage: Wet/Dry
Series: Diamond Blade for Porcelain Tile
Diameter: 4-1/2 in.
Arbor Size: 7/8 in.
Application: Porcelain Tile
Product Type: Diamond Blade
Core Material: High-quality steel
Diamond Concentration: High
Seller: Workbench World
MPN: DW4765
Cutting porcelain tile with the right blade makes the difference between a clean edge and a chipped, wasted tile. The DW4765's tensioned steel core and optimized matrix keep the blade stable, which means less vibration and more control as you guide the cut.
Both methods work with this blade. Wet cutting reduces dust and keeps the blade cooler, which can extend life on long runs. Dry cutting is more portable; just take lighter passes and wear dust protection. If the blade starts to glaze or slow down, switch to wet cutting or use a dressing stone to refresh the diamond surface.
If you're cutting porcelain, choose a blade with high diamond concentration and a core designed for hard tile. The DW4765 is purpose-built for this, but it also handles ceramic. For natural stone like granite or marble, pick a blade rated specifically for that material to avoid burning the stone.
Keep the blade free of tile slurry and debris, and don't force the grinder through the cut. A steady hand and consistent speed reduce heat and wear. When the blade isn't in use, store it flat and dry to keep the core true.
Yes, it's rated wet/dry. Dry cutting creates dust, so wear a dust mask and eye protection. For wet cutting, use a steady water flow to keep the blade cool.
It has a 7/8-inch arbor and fits most standard 4-1/2-inch angle grinders. Confirm your grinder's spindle and guard before use.
Yes, it will cut ceramic tile effectively. Porcelain is harder, so the DW4765's high diamond concentration is especially helpful for that material.
Let the blade do the work and avoid forcing it through the tile. For long cuts, use wet cutting or take short passes so the blade can cool.
Cuts porcelain like glass.
I've cut 200 tiles with this one blade. Still cuts smooth and fast.
I used this dry on a grinder to cut porcelain tile for a kitchen backsplash. It didn't chip the tile as I feared. The cuts are very clean. The blade didn't seem to wear much. It was a little slow on the hardest tile, but acceptable.
Works well wet or dry. Dust is minimal with water.
Smooth cuts every time.
