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The DEWALT DW4701 4-1/2-inch continuous rim diamond blade cuts tile, brick, block, and porcelain tile with a smooth edge, dry or wet, on standard grinders.
Pair withDEWALT DW4712B 7-Inch High-Performance Masonry Diamond Blade$10.00
Categories : tools
SKU : WOR-TOO-295
The DEWALT DW4701 4-1/2-Inch Continuous Rim Diamond Blade is designed for clean, chip-free cuts in masonry materials. With its 7/8-inch arbor, it mounts to most 4-inch and 4-1/2-inch angle grinders and can run dry or with water. Whether you're cutting brick, block, tile, or porcelain tile, the extended-performance diamond matrix keeps the blade cutting long after abrasive wheels have worn out.
The continuous rim edge provides a smoother cut than a segmented blade, which makes it a strong choice for tile and porcelain tile where edge chipping is a concern. The turbo rim design helps carry dust away while the blade spins, and the diamond matrix is engineered to hold up to hard abrasive materials.
Yes, the DW4701 can handle porcelain tile when you use it with the right grinder and technique. For best results, support the tile fully, use light, steady pressure, and keep the blade cool with water if the job allows. Dry cutting works too, but let the blade spin freely and avoid forcing it through the cut.
Continuous rim design produces smooth, chip-resistant cuts in tile and porcelain.
Extended performance diamond matrix lasts up to 350 times longer than conventional abrasives.
Dry or wet cutting gives you flexibility on brick, block, tile, and masonry.
4-1/2-inch size fits most 4-to-4-1/2-inch angle grinders.
7/8-inch arbor matches common grinder spindle sizes.
Bond: Extended performance diamond matrix
Arbor: 7/8 in
Model: DW4701
Weight: 0.35 lb (159 g)
Rim Type: Continuous rim turbo
Product Type: Diamond Saw Blade
Blade Diameter: 4-1/2 in
Cutting Method: Dry or wet
Material Compatibility: Brick, block, tile, porcelain tile
Seller: Workbench World
MPN: DW4701
A continuous rim blade is often the first choice for tile because it produces less chipping than a segmented blade. The DEWALT DW4701 adds a turbo rim design to improve air flow, and the diamond matrix is formulated for extended life in abrasive materials.
With a 7/8-inch arbor and 4-1/2-inch diameter, the DW4701 fits most compact grinders and is ready to handle brick, block, tile, and porcelain tile work.
Yes, the continuous rim works on porcelain tile when using a 4-1/2-inch angle grinder with light, steady pressure. For optimum results, keep the blade cool with water if the tool is rated for wet cutting and the tile is fully supported.
It fits angle grinders with a 7/8-inch arbor and a 4-1/2-inch guard. Some circular saws with compatible arbor can also work, but always check the tool's RPM rating.
Yes, the blade is designed for both dry and wet cutting. Match speed to the material and avoid forcing the blade through the cut.
No, it is designed for masonry, tile, brick, and block. Use a metal-cutting blade for steel or other metals.











I used this to cut porcelain tile for a new bathroom floor. It made clean, chip-free cuts. The dry cutting ability is impressive—no water needed. The continuous rim leaves a smooth edge. It's held up through hundreds of cuts. Highly recommend for tile work.
Cuts like magic.
Works well on brick. Dusty, but that's expected.
I'm a DIYer and this blade made cutting pavers so easy. It didn't chip them.
This blade is tough. It cut through some old driveway concrete without losing its edge.
It does the job, but I think it's a bit expensive for one blade.
I've used many diamond blades and this is the best for getting a smooth edge on porcelain. It doesn't chip. Very satisfied.
I used it on a small tile project. It was fine.
This blade has lasted much longer than I expected. I've cut brick and slate with it and it still cuts straight. It's a good investment.
I used this with my grinder to cut ceramic tiles for a mosaic. It works perfectly.
It cut well initially, but the blade wore down quicker than I'd like on concrete.
This blade is worth every penny. It cuts dry and wet without issues. The smooth finish saved me from having to polish edges. I've already recommended it to my neighbors.
It does what it says. I used it for cutting block. No complaints.
So easy to use.
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