Name
Diamond sintered Core Drill Bits for Glass Granite Marble Concrete
Application machine
core drill machine and hand drill grinders
Color
Iron Bronze Brazed Body
Shank
M14, 5/8"-11 or G1/2" for CNC machine
Material
High Carbon Steel
Feature
crown ring(dia14-50mm) and segmented
Suitable for
wet / dry drilling for granite and marble, limestone