Pagoda Drill Bits Diamond Chamfer Drill Bits

1) Diameter: 20-35-50mm 

2) It is the hight efficiency grinding, durability,smooth chip removal,smooth section.

3) Suitable for drilling, enlarge and edging processingon concrete, ceramic tile, marble, granite, quartzmicrocrystalline stone, etc.

4) Designed for both wet and dry operations, this versatile reamer offers users the flexibility.