4-Piece 1/4 Inch Diamond Core Drill Bit Set With 5/8-11 Thread For Angle Grinders, 6mm Diamond Hole Saw Cutting Ceramic Porcelain Marble Tile Stone Brick Hard Materials Black

Four-Piece 6mm (1/4") Diamond Hole Cutter Set for Tile Stone
✔️ 4-piece 6mm (1/4") diamond hole cutter, 5/8-11 thread, 30mm (1.18") depth

This compact 4-piece set features premium-grade diamond grit designed to cut through tough materials with ease. Built for tile work and stone cutting, these hole cutters excel on ceramic, porcelain, marble, quartz, and other hard substrates when used with an angle grinder.

✅ 4 pieces, 6mm (1/4") diameter diamond hole cutters with 5/8-11 female thread
✅ 30mm (1.18") working depth for through-holes and clean exits
✅ Premium diamond grit on a high-strength steel body for fast cutting
✅ Suitable for ceramic tile, porcelain tile, marble, quartz and stone
✅ Not for glass or fragile materials; water cooling required during drilling

💡 What is a diamond hole cutter used for in tile and stone work? This handy tool creates clean, precise holes through hard materials such as ceramic tile, porcelain, marble, and quartz.

- best for ceramic tile, porcelain tile, marble, granite, quartz drilling - water cooling during drilling extends cutter life and prevents heat damage - compatible with angle grinders that have 5/8-11 threaded shanks