The DeWalt DW47402GB25 110mm Granite Cutting Blade 25‑piece set is a no‑nonsense assortment of 4″ diamond blades made for cutting through dense stone and masonry without balking at the job — this isn’t some flimsy disc, it’s what pros reach for when they need predictable performance day after day.

If you’re tired of burning through cheap blades that barely make it through a slab of granite, this 110mm blade set gives you a stack of discs that’ll keep a grinder running and cuts coming, saving you the repeated hassle of swapping blades mid‑task.

Key Features:

• 25‑Piece Pack - Keeps you stocked up so you’re not scrambling for replacements on the site.
• 110mm Diameter - Sized right for most handheld angle grinders and compact cutters.
• Segmented Diamond Rim - Designed to chew through granite and other hard materials with less drag.
• Standard 20mm Bore - Fits a wide range of grinders without funky adapters.
• Suitable for High‑Density Stone - Cuts stone and masonry where regular abrasives would just smoke and glaze.

Applications

In practice, this granite cutting blade set handles straight cuts in granite, engineered stone, slate, and similar abrasive materials on angle grinders or small saws, so it’s solid for fabricators, tilers, and masons who need repeatable performance.

Why Choose This Model

Here’s the thing — when you’ve got a stack of cuts to make, you don’t want to mess about with blades that dull fast or heat up the stone; this bulk blade pack keeps downtime down and productivity up, because you’ve literally got enough blades to plough through a days’ worth of slabs without reaching for the storeroom.

Technical Specifications Explained

• Blade Diameter - 110mm gives a compact cut profile that’s easy to manage with handheld machines on tight jobsites.
• Bore Size - 20mm hole ensures broad compatibility with grinders you’re already using.
• Segment Height - The elevated diamond segments help extend life and improve cutting speed.
• Pack Quantity - 25 blades means you aren’t changing discs every few cuts — that matters when you’re racing a deadline.
• Material Type - Diamond‑infused cutting surface handles abrasive granite and masonry without glazing over.

Who Should Buy This

If you’re a stone fabricator, contractor, tiler, or serious DIYer with frequent slab work on your calendar, this DeWalt granite cutting blade set makes sense because you’re not buying one blade at a time and constantly swapping — you’re set for a stretch of heavy cutting.

But even if your job site only occasionally demands granite cuts, having 25 decent blades in the van means you’re always ready — and that matters a lot when you’ve got a queue of cuts waiting and no time to waste.