
QEP Black Widow 4 in. Micro-Segmented Diamond Blade for Porcelain, Ceramic, Granite, and Marble
$17.71
Engineered for high-speed cutting of hard masonry tile, these Black Widow diamond blades deliver superior durability and speed. Unique diamond-shaped laser cutouts keep the blade cool and prevent wobble, ensuring clean cuts without chipping.
In Stock
Money-back guarantee
Free 30-day returns
100% Authentic
Official brand warranty
Ships from USA
Fast US warehouse dispatch
Secure checkout
256-bit SSL encrypted
We accept


Engineered for high-speed cutting of hard masonry tile, these Black Widow diamond blades deliver superior durability and speed. Unique diamond-shaped laser cutouts keep the blade cool and prevent wobble, ensuring clean cuts without chipping.
- Porcelain certified diamond blade designed for high-speed cutting of hard masonry tile.
- Unique diamond-shaped laser cutouts prevent blade wobble and maintain cooler operating temperatures for extended life.
- Features a 7 mm high rim that is larger than standard blades to extend overall tool life.
- Proven durability and cutting speed to reduce total project time.
