M14 diamond chamfer corn drill bit Enlarged Hole Beveling Grinding tools 50mm for Granite Marble Tiles stone cutting Cone Carve

Diamond Chamfer Bits Center Drill Bit

Connection: M14 Thread
Grit: #50
Diameter:50mm
Total Length: 45mm 55mm
Material: Brazed diamond
Scope of application: Ceramic tiles, marble, quartz stone, granite
Applicable model: M14 Angle Grinder 125 TYPE
Function: Suitable for expanding holes, chamfering, and polishing marble, quartz stone, ceramic tiles, etc
Features: Sharp grinding, wear-resistant and durable, environmentally friendly, and long service life