High Quality 11 Pcs Glass Core Bit Set 6 To 30mm

Made from high quality #40 Carbon steel (not iron) High grade diamond bits for long lasting

⭐ Key Features

• Suitable for drilling glass, marble, granite, ceramic and similar hard materials
• 11 PCs Glass Core Bit Set 6, 8, 10, 12, 14, 16, 18, 20, 22, 25, 25, 30MM