On Orders Over $199
On Orders Over $199
When you’re facing large-format porcelain, natural stone, or polished slabs that laugh at standard bits, the BIHUI Diamond Brazed Core Bit Set – 7 pcs is the set you pull out with confidence. These bits feature vacuum-brazed diamond tips that are designed to deliver high performance and long life — meaning fewer change-outs, fewer wasted passes, and fewer callbacks.
Each diameter in the kit covers heavy-duty applications: from smaller fixture holes (¼″ & 5⁄16″) to large mount or plumbing penetrations (2″ & 2-¾″). The included 5⁄8″-11 hex adapter gives flexibility to use with drills or grinders, making the set versatile for installation pros who switch tools often.
The aluminum case keeps everything neat and job-ready, so your bits stay protected on-site. Whether you’re drilling a hole in polished porcelain for a faucet mount, or boring through granite to set a rail post, this kit is built to withstand the abuse of a tile setter’s toolbox.
Why Tile Pros Choose It
High speed & long life: Vacuum-brazed diamond tips maintain performance on dense materials.
Versatile sizing: Bit diameters from ¼″ up to 2-¾″ cover a wide range of applications.
Jobsite tough: Includes a durable aluminum case for transport and organization.
Tool compatibility: Adapter lets you use the set with angle grinders or drills seamlessly.
Clean drilling results: Designed for minimal chipping and cracking in premium tile and stone.