Advanced Vacuum-Brazing Technology: This tile cutter blade features a 30 mm ultra-wide , crafted using advanced vacuum-brazing to uniform grit distribution. This technology enhances the cutting speed by 30%, providing and smoother cuts. Innovative Porous- Design: Designed with a multi-pore structure, this blade dissipates heat , reduces noise effectively, and ejects debris efficiently, keeping the cutting area clean. It supports both dry and wet cutting, where dry cutting saves time and wet cutting extends the blade's lifespan. Premium High-Manganese Steel Core: Constructed with high-manganese steel, this blade offers an extra-rigid body that guarantees straight cuts, resists heat deformation, and lasts twice as long as standard , ensuring durability and . Ultra-Thin for Minimal Chipping: Ideal for cutting glass, ceramic, porcelain, marble, , and even bottles, this ultra-thin blade ensures almost zero chipping. It operates with low noise and minimal dust, enhancing safety and cleanliness in the workspace. Universal Fit with Quick Installation: Featuring a 7/8" arbor with a 4/5" reducer ring, this blade fits seamlessly on a 4-1/2" angle grinder or tile saw. It installs quickly without the need for additional tools, making it a versatile choice for various cutting tasks. Color: Green Material: Metal Package Contents: 6*Grinding Disc Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.