Bosch 10 In. Standard Segmented Rim Diamond Blade for Universal Rough Cuts (3 Pack)

Why I reached for this Bosch 10-inch segmented blade

I spent a couple of weekends rebuilding a small patio and some steps, which meant a lot of cuts in concrete pavers, some split-face block, and a handful of soft brick. For that kind of work, I want a wet-cutting blade that prioritizes speed and service life over a glass-smooth finish. The Bosch 10-inch segmented blade fits that brief: a medium-bond, segmented rim design meant for rough cutting masonry. It ships in a 3-pack, which makes sense for jobsite work where you don’t want to stop mid-project to buy a replacement.

I ran the blade primarily on a cart-style brick/paver saw with continuous water feed, using a GFCI-protected circuit and Type 1A guarding. Fitment was straightforward: the blade accommodates 7/8-inch and 5/8-inch arbors, and it seated true on my 5/8-inch shaft with no shimming drama. From setup to the first cut, it felt like a purpose-built, general-purpose workhorse.

Setup and compatibility

• Arbor options: 7/8 inch and 5/8 inch
• Diameter: 10 inches
• Segment thickness (kerf): 0.071 inch
• Max cutting depth: about 3-3/4 inches
• Intended use: wet sawing on brick/paver saws
• Guarding: Type 1A (ISO 41) guard compatibility

That kerf is on the lean side for a segmented blade in this class. In practice, that means less power required and slightly faster feed potential without overloading a mid-duty saw. The 3-3/4-inch max depth is enough for most standard pavers in a single pass and allows you to score and flip on thicker block. If you regularly cut 4-inch wall units or dense stones, expect to flip and finish the pass to avoid binding.

Cutting performance in intended materials

On concrete pavers and CMU block, this blade does exactly what it’s designed to do. With steady water flow, it runs cool, tracks straight, and clears slurry well. The segments are tall enough to inspire confidence that you’re not going to grind them flat halfway through a project, and the medium-bond matrix exposes fresh diamond at a pace that keeps cutting speed up.

A few performance notes from my cuts:
- Speed and feel: On standard concrete pavers, I could lean into the feed slightly without stalling the motor or deflecting the blade. It’s not a “hot knife” experience, but it’s definitively quicker than many general-purpose economy blades I’ve used.
- Edge quality: This is a rough-cut segmented rim. Expect crisp but granular edges, with minor raveling on the arris. For patio pavers that are getting sanded in or set with tight joints, that finish is perfectly acceptable. If you need a dressed, visible edge, you’ll want a light rubstone pass or a finishing blade.
- Tracking: The plate runs true with minimal wobble, and the blade didn’t hunt or walk when entering the cut. That’s important on a cart saw where consistent feed keeps you productive.
- Heat control: With water on full, heat never became an issue. When I experimented with reduced flow, the blade started to glaze a bit on brick—an easy reminder that wet-only blades need proper cooling and flushing to maintain their bite.

Durability and maintenance

The increased segment height is the quiet hero here. Over a couple of days cutting a mix of pavers and block, one blade handled the bulk of the workload and still had appreciable life left. The medium bond is a sensible choice for the target materials—hard enough to last in abrasive concrete, soft enough to keep exposing fresh diamond without excessive dressing.

I did “dress” the blade once using a sacrificial block (a soft, abrasive block or an old cinder block works) after noticing the cut rate tapering off. Thirty seconds of dressing brought the speed right back. That’s typical behavior for a medium-bond blade and not a sign of failure—just regular care.

Where it struggles: dense, hard stone

This blade isn’t a do-it-all solution. On dense, hard flagstone—especially quartzite-rich or granite-like material—cutting speed drops, segments can glaze, and wear rate accelerates. I tried a run of hard flagstone for a stair tread and quickly found the blade laboring. A softer-bond, hard-stone-specific blade (often with a turbo or continuous rim tuned for stone) handled that material better.

If your project is primarily hard flagstone or granite pavers, this Bosch blade wouldn’t be my first pick. It will cut them, but you’ll pay for it in time and blade life. In softer sandstone or limestone, it’s more forgiving, but the blade is clearly tuned for concrete-paver and masonry block work.

Cut quality and depth control

The 0.071-inch kerf is narrow enough to reduce motor load yet stout enough to keep the plate rigid under lateral stress. On long rips in 2-3/8-inch pavers, I could maintain a smooth feed without chatter. For 4-inch block, scoring halfway, flipping, and finishing the cut produced clean geometry with minimal chipping. If you need a buried cut to break cleanly, pause briefly at the ends to ensure full depth; the segmented rim clears slurry efficiently, but pausing lets water catch up and cool the tip before you lift.

Safety and use considerations

• This is a wet-cutting blade. Keep the water flowing generously to cool the diamonds and flush slurry. Reduced water accelerates glazing and can warp the plate under heat.
• Use proper guarding (Type 1A) and a GFCI-protected circuit with electric saws. Wet work invites errant splashes; GFCI is not optional.
• Don’t force the feed. If you hear the motor bog or the blade squeal, back off, let the diamonds do the work, and consider a quick dress cut.
• Keep slurry off the cart rails and bearings. A clean cart is a straight cut.

Value of the 3-pack

Three blades in one package is practical. For contractors, it means fewer supply runs and predictable consumable planning. For a homeowner taking on a big patio, you can dedicate one blade to pavers, one to block, and keep a spare untouched. The per-blade cost comes down versus buying singles, and storage is simple—keep them dry, in sleeves, and away from impacts that can tweak the plate.

Who it’s for

• Ideal: Landscapers, masons, and DIYers cutting concrete pavers, soft brick, and CMU on a wet saw. If your project is patios, walkways, steps, or retaining walls in standard masonry, this is right in the wheelhouse.
• Not ideal: Stone fabricators or anyone primarily cutting dense natural stone like granite or quartzite flagstone. Choose a dedicated hard-stone blade with a bond and rim designed for that use.

Practical tips to get the most out of it

• Dress periodically: If cutting slows, make a few shallow passes through a soft block to refresh the diamonds.
• Plan your cuts: For thick units, score, flip, and finish to avoid binding and to keep edges crisper.
• Maintain water flow: Clear any kinks or clogs in the feed; a steady sheet of water at the cut is what keeps the blade fast and cool.
• Store smart: Avoid tossing blades in a bucket—protect the rim and plate to keep them running true.

The bottom line

The Bosch 10-inch segmented blade is a solid, sensible choice for wet-cutting concrete pavers, soft brick, and block. It strikes a useful balance between speed and life, tracks straight, and delivers a “clean enough” edge for hardscape work. The medium-bond, tall segments pay off over the course of a project, and the 3-pack format is convenient for both pros and serious DIYers.

I recommend this blade for anyone tackling masonry projects in the materials it’s designed for. If your workload fits the intended applications—pavers, soft brick, and CMU—you’ll appreciate the cutting speed, predictable wear, and overall value of the 3-pack. If you’re primarily cutting dense natural stone, look elsewhere; this isn’t the right tool for that job, and a stone-specific blade will save you time and money. Within its lane, though, this Bosch blade is easy to trust and easy to keep working.