Aobvrey Diamond Hole Saw Set – 10-Piece Brazed Core Bits for Tile, Ceramic & Stone

Precision drilling made simple

The Aobvrey Diamond Hole Saw Set is a 10‑piece kit designed for both home improvement and DIY projects. Built to cut through ceramic tile, porcelain, granite, marble, stone, and brick, this collection covers common hole sizes so you can tackle bathrooms, kitchens, and renovation tasks with confidence.

Included sizes span from 6 mm up to 50 mm, offering 6 mm, 10 mm, 12 mm, 20 mm, 25 mm, 30 mm, 35 mm, 40 mm, 45 mm, and 50 mm diameters. Each piece is crafted with diamond‑integral steel and a brazed process to resist wear and heat, delivering cleaner, more repeatable cuts over time.

Durability and design

The thick diamond coating supports fast, precise cutting while the brazed joints help extend tool life under heavy use. This design is well suited for dense ceramic tiles and solid stone, reducing the need for frequent tool changes on demanding jobs.

• Long-lasting cutting edges for tough materials
• Robust diamond coating for sharp, accurate cuts
• Brazed joints that resist heat and wear

Dry or wet drilling

Designed for both dry and wet drilling, these hole saws perform under high heat with appropriate care. For maximum tool life and smoother finishes, water lubrication is recommended during wet drilling.

• Dry drilling for quick openings
• Wet drilling with water lubrication for cooler operation

Dust reduction and versatility

The innovative design helps minimize dust during drilling, keeping your workspace cleaner. The diamond coating enables drilling through ceramic, porcelain, granite, marble, stone, and brick, making this set a versatile choice for a range of renovations.

All bits come in a compact storage case, so you can grab the right size when needed and stay organized between projects.