Bosch EXPERT ACZ 105 ET MultiMaterial Starlock Carbide Segment Blade, 5-Piece

The Bosch EXPERT ACZ 105 ET MultiMaterial is a carbide segment blade for oscillating multi-tools. It is designed for cutting and plunge-cutting in abrasive materials, including brick, mortar, laminate, PVC, glass-fibre-reinforced plastic, and composites. Bosch states that the Carbide Technology delivers up to 50 times the service life of standard blades in suitable applications. This product targets professional tradespeople and experienced DIY users who work with hard, abrasive, and composite substrates. The blades suit renovation, repair, installation, and finishing work involving these demanding materials.

A robust segment design supports controlled, accurate cuts in mineral and composite workpieces where conventional alternatives wear down quickly. The carbide edge material retains its cutting performance through extended use on abrasive surfaces. Mounting compatibility is limited to Starlock oscillating multi-tools, so buyers should confirm their tool uses this fitting before purchasing. Each blade is the MultiMaterial segment type for consistent cutting behaviour across the set. Bosch covers this product with a two-year warranty.

• 105 mm blade diameter – standard accessory size for compatible oscillating multi-tools
• 80 mm cutting width – covers more material per pass than narrower segment blades
• 30 mm working length – reaches into tight spaces for plunge cuts and surface work
• Five blades per pack – enough stock for extended renovation or repair projects
• Carbide blade and edge material – both components use carbide for balanced wear across the cutting surface