The BIHUI Diamond Milling Bit Set is a professional-grade solution designed for precision milling and chamfering in hard materials such as porcelain, marble, and granite. This comprehensive kit is ideal for tile installers, stone fabricators, and contractors seeking efficient and accurate diamond milling bit performance.

Includes:

• 5/8" -11 Hex Adapter for standard electric drill
• 3/8" Diamond Milling Bit
• 3/4" Diamond Milling Bit
• 2mm - 38mm Diamond Countersink Bit
• 20mm - 48mm Diamond Countersink Bit
• Cooling Wax Jar
• Aluminum Carry Case