Ultra-premium 4.5" diamond grinder blade engineered for exceptionally smooth, chip-free cutting of porcelain tile, ceramic tile, and stone.
Brand: Crowne Tools
Availability: Sold In Store - Ships From Store (52 available in store). (More Info)
Shipping: Standard (More Info)
The Crowne Tools Caviar Ultra-Premium Grinder Blade represents the highest level of precision cutting performance for professional tile and stone installation. Designed for craftsmen who refuse to compromise on finish quality, the Caviar delivers exceptionally smooth, accurate, and virtually chip-free cuts across a wide range of premium materials.
At the heart of the blade is an ultra-thin, laser-cut diamond cutting edge engineered to glide through material with remarkable efficiency and control. This advanced design significantly reduces cutting resistance while minimizing chipping, making it ideal for delicate porcelain, ceramic tile, and high-end finish work where appearance matters most.
A reinforced steel core provides exceptional rigidity and stability during operation, helping reduce vibration and blade deflection. The result is cleaner cuts, tighter tolerances, and greater confidence when performing precision work such as miters, trim pieces, exposed edges, and detailed installations.
The Caviar Blade is purpose-built for professionals who demand flawless results on every project. Whether you're installing luxury porcelain, fabricating custom tile details, or completing high-visibility finish work, this blade delivers the performance and refinement required for premium craftsmanship.
Compatible with standard 4.5" angle grinders, the Caviar offers a cutting experience that is smooth, controlled, and exceptionally precise—making it one of the finest grinder blades in the Crowne lineup.


| SKU | T-CRO CAVIAR 4.5 |
|---|---|
| Non-Returnable | No |
| Manufacturer | Crowne Tools |
| Manufacturer Part Number | CAVIAR-115-4.5 |
| Blade Type | Continuous Rim |
| Arbor Size | 7/8" |
| No Load Speed (rpm) | 12,500 |
| Diameter | 4.5" |
| Thickness | .04" |
| Wet or Dry | Wet Only |
| Weight (lbs.) | 0.27 |