Skip to content
BIHUI 10mm Diamond Milling Bit

BIHUI 10mm Diamond Milling Bit

by BIHUI
SKU DMB10A
$20.95 - $20.95
$20.95
$20.95 - $20.95
$20.95

Dial in a perfect hole, every time. The BIHUI 10mm Diamond Milling Bit refines and enlarges drilled openings in porcelain and stone — its high-performance diamond bond removes material smoothly for flush-fit anchors, fixtures, and penetrations, while reducing chipping on high-visibility installs. Runs wet or dry on standard tools.

More Details

A 10 mm diamond milling bit for refining and enlarging drilled holes in tile and stone.

  • Diameter: 10 mm
  • Use: Enlarge and fine-tune drilled holes for anchors, fixtures, plumbing, and electrical penetrations
  • Materials: Porcelain, ceramic, and natural stone
  • Operation: Wet or dry; works with standard tools
  • Finish: Diamond bond removes material smoothly and reduces chipping and edge damage
Shipping & Return Policies

Shipping Policy

Refund & Return Policy

BIHUI 10mm Diamond Milling Bit — Refine and Enlarge Holes Without Chipping

Drilling the hole is only half the job — getting it to the exact size and shape a fixture needs is where a milling bit earns its keep. The BIHUI 10mm diamond milling bit refines and enlarges drilled holes in porcelain, ceramic, and natural stone, so you can anchors, fixtures, plumbing, and electrical penetrations cleanly. The diamond bond removes material smoothly, reducing the chipping and edge blowout that ruin a visible penetration.

It runs wet or dry and works with standard tools, so it drops into the setup you already have. When you need a range of profiles for shaping and correcting cuts, step up to the Diamond Milling Bit Set.

Why Tile Pros Choose It

  • Refines holes: Enlarge and fine-tune drilled openings to exact size
  • Clean results: Diamond bond minimizes chipping and edge blowout
  • For tile and stone: Porcelain, ceramic, and natural stone
  • Wet or dry: Works with standard tools either way
  • Right-sized: 10mm for anchors, fixtures, plumbing, and electrical penetrations

Pro tip: Keep the bit moving and use water to cool it on dense porcelain — heat is what burns a diamond bit and glazes the tile. Ease into the cut rather than forcing it, and let the diamond do the work.