BIHUI 2" Mini Diamond Cup Wheel

Compact, Controlled Grinding for Tight Spaces

It's not the size that matters. The BIHUI Tools DGW50A Mini Diamond Cup Wheel delivers the control and accuracy tile pros need when working in areas where full-size cup wheels simply can’t reach. At just 2 inches, it excels in corners, edge cleanup, small patch work, shower curbs, niches, steps, and precision detail shaping on porcelain and stone.

Despite its small footprint, the DGW50A uses a durable, fast-grinding diamond matrix designed to remove material cleanly without excessive heat or chatter. The wheel’s balanced construction helps reduce vibration—giving installers smoother handling and better precision on delicate or high-value surfaces.

Whether you’re refining a cut, cleaning up a chipped edge, adjusting miters, or doing fine shaping on porcelain or natural stone, the BIHUI 2" Mini Cup Wheel provides reliable, pro-grade performance in the areas your larger tools can’t reach.

Why Tile Pros Trust It

• Perfect for detail work: Gets into corners, tight spaces, and profiles that full-size wheels can’t access

• Fast, smooth grinding: Diamond bond removes material efficiently with controlled feel

• Versatile surface compatibility: Works on porcelain, ceramic, stone, granite, marble, and concrete

• Low-vibration design: Helps maintain accuracy on small or delicate pieces

• Jobsite tough: Built for daily professional use