Marcrist CK850 AkkuMAX PRO Tile Blade 115mm

The Marcrist CK850 AkkuMAX PRO is a 115mm diamond tile blade built specifically for cordless angle grinders. If you’ve ever watched a battery drain halfway through a run of porcelain tiles and had to stop for a charge, this blade was designed with you in mind. The marcrist 115mm ck850 tile blade draws less power from the motor by cutting faster and with less resistance, which in practice can double the number of cuts you get from a single charge. That’s not a small thing on a tiling job where time costs money.

At the heart of it is a patented 1.2mm ultra-thin steel core, reinforced for stability without adding unnecessary mass. Thinner core means less material to drag through the cut, which reduces friction, heat and the load on your grinder motor. The X-Tooth geometry on the cutting edge is what keeps the finish clean — chip-free results on porcelain, ceramic, marble, mosaic tiles, granite and natural stone. Anyone who has chipped a porcelain tile close to a finished edge knows exactly how much that matters.

Where the CK850 AkkuMAX PRO Performs

This blade is at home on wall and floor tiling work, wet rooms, kitchen splashbacks, and any job where porcelain or natural stone is being cut to fit. It handles dry cutting well, which suits cordless working on site where a water feed isn’t always practical. Wet cutting is equally supported if you’re working with a bench saw or wet grinder setup. The SilentMAX technology built into the core damps vibration and brings the noise level down — useful when you’re working in occupied buildings or confined spaces, and easier on your hands over a long day.

The 10mm diamond rim depth gives this blade a longer working life than many thinner-rimmed alternatives. You’re not buying a blade that burns through ten cuts of hard porcelain and calls it a day. The 22mm bore fits standard angle grinder spindles directly, so there’s no messing around with reducers on a 115mm grinder.

Marcrist designed the CK850 range to deliver 50% faster cutting compared to conventional blades on the same grinder. Faster cuts mean less heat build-up, less stress on the motor and cleaner edges — all of which matter when you’re cutting expensive tiles and can’t afford waste. The AkkuMAX PRO is available in 100mm, 115mm and 125mm to match different grinder sizes.