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The DEWALT DW4729 4-inch diamond blade features a continuous rim for chip-free cuts in tile, stone, and glass mosaic.
Categories : tools
SKU : WOR-TOO-923
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The DEWALT DW4729 4-Inch Diamond Tile Saw Blade is a compact, continuous-rim blade made for cutting ceramic, porcelain, and stone tile with minimal chipping. Its diamond matrix is engineered for extended life and faster material removal, and the 4-inch size fits angle grinders and small tile saws. If you're doing detailed work on glass mosaic or thin tile, the DW4729 is a handy addition to your kit.
The continuous rim design means no segmented gaps, so your cuts stay smooth on the edge and won't chip out the face of the tile. That's especially important for glossy porcelain and glass mosaic, where a regular segmented blade can cause ugly chips. The blade is thin – 0.06 inches – which reduces material waste and minimizes heat generation.
DEWALT packs the cutting edge with an extended-performance diamond matrix. That means a blade that keeps cutting longer than basic abrasive disks, and it stays true through dry or wet use. Just match your tool's RPM within the recommended range.
With a 4-inch diameter, this blade works well on a small angle grinder or a dedicated 4-inch tile saw. It can also be used on a rotary tool with an arbor adapter. Always check the arbor size and use the correct flange for safety.
For best results, let the blade do the work – don't force it. Use water when possible to keep the rim cool and control dust. When cutting glass mosaic, keep the thickness shallow and feed gently to avoid stress fractures.
4-inch continuous rim blade for chip-free cutting in tile and stone
Extended-performance diamond matrix for long service life
Thin 0.06-inch kerf reduces waste and heating
Fits angle grinders and 4-inch tile saws
Suitable for glass mosaic, porcelain, ceramic, and natural stone
Model: DW4729
Max RPM: 15,000
Diameter: 4 in (100 mm)
Material: Diamond matrix with steel core
Arbor Size: 5/8 in (15.88 mm)
Rim Design: Continuous
Product Type: Continuous Rim Diamond Tile Saw Blade
Blade Thickness: 0.06 in (1.5 mm)
Seller: Workbench World
MPN: DW4729
Segmented blades cut faster but leave a rougher edge and can chip fragile tile. The DEWALT DW4729's continuous rim creates a smooth, splinter-free cut that's ideal for tile where the edge will be visible. For glass mosaic, this design reduces breakouts.
Use a guide when you need straight cuts, and let the blade speed do the work. Keep the blade at a stable angle and avoid twisting.
Use code WORKBENCH10 at checkout to save 10% on eligible items at Workbench World.
Yes, the continuous rim helps reduce chipping on glass mosaic. Use a gentle feed and ideally wet cut.
It has a 5/8-inch arbor, which fits most 4-inch angle grinders and tile saws. Some tools may need a reducer ring.
Yes, but it will wear faster than a blade specifically rated for porcelain. Keep it cool and don't force the cut.
It can be used both ways, but wet cutting extends blade life and controls dust.
Yes, it's suitable for natural stone like travertine and marble.
Cuts tile clean, no chipping.
I've been using this blade on my wet saw for a month. It slices through porcelain without chips and doesn't load up. Good value for the price.
This is the best blade I've used in 50 years. I installed a whole kitchen backsplash and every piece was perfect. The continuous rim makes all the difference. It's still cutting like new.
Used it on my angle grinder to cut some slate. No chips, fast cut. Would buy again.
Good blade. Cuts glass tile nicely. Only issue is it wears a bit faster on stone, but that's expected.
