M10 M14 Angle Grinder Accessories Wide Compatibility Metal Grooving Machine Polisher Tools for Metal Deburring Polishing Work

Upgrade your angle grinder’s working efficiency instantly with our universal multi-disc stack adapter nut, a must-have accessory for all construction and renovation workers! ### Core Advantages ✅ **Dual Size Universal Fit** : We offer 2 most widely used thread specifications: M10 for 100-series angle grinders, M14 for 150-series angle grinders, compatible with nearly all household and industrial handheld grinders sold on the market, suitable for flexible matching with different tools. ✅ **One-Pass Multi-Groove Cutting** : The unique holder structure allows you to stack multiple diamond cutting saw blades at the same time, so you can finish multiple parallel grooves in only one cut when processing concrete, stone, tile, masonry and other hard materials, greatly improving construction efficiency and shortening your working time. ✅ **High Strength Durable Structure** : Adopting thick forged carbon steel and one-piece molding process, it has super high hardness, excellent wear resistance and will not deform even under high-speed rotation. The locking nut with washer firmly secures the cutting discs, effectively avoiding shaking or slipping during the cutting process. ✅ **Widely Used Scenarios** : It is ideal for wall grooving, concrete slotting, cutting marble, granite, ceramic tiles, stone slabs and other construction materials, widely applicable to home decoration, site construction, house renovation and masonry processing work. ✅ **Hassle-Free Installation** : With standard thread design, it can directly replace the original nut of your angle grinder without any extra modification. It is easy to assemble and disassemble, clamps the blades stably and will not damage your saw blades. ### Product Specifications Product: Angle Grinder Multi Disc Stack Adapter Nut Thread Size: M10 (for 100-type grinders), M14 (for 150-type grinders) Material: Forged Carbon Steel Function: Stack multiple diamond cutting blades to realize one-time multi-groove cutting Compatible Tools: 100/150 type angle grinders Applicable Scenarios: Stone/concrete slotting, wall grooving, tile cutting in construction projects Package Content: 1 * Adapter Nut ### Important Notes 1. Please confirm the thread size of your angle grinder before purchasing to avoid size mismatch. 2. Please fully tighten the locking nut before starting operation to prevent the disc from loosening under high-speed rotation. 3. For your personal safety, please wear protective gloves, safety goggles and dust mask when cutting hard materials. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.