DT-DIATOOL Diamond Chamfer Bits 50mm Milling Bits for Enlarging Holes in Tile Porcelain Marble Ceramic Granite

Vacuum brazed diamond chamfer bits milling bits for enlarging, polishing and bevelling the exsit holes
Quantity: 1 piece; Diameter: 50mm; Workable length: 46mm; Grit: #80/100; M14 Thread for angle grinder
Dry or wet use; Bevel Ease chamfers and stress relieves rough holes in ceramic and porcelain tiles; Very useful to reduce the risk of cracking with standard and large format tiles subjected to tension (ex tightened plumbing, led lights etc)
Vacuum Brazed Processing; high diamond concentration provides for a faster cut rate while the high quality of the diamonds provides longer working life; Strict production process to ensure the perfect combination of the cutter head and the base
NOTE: this is not a core bit for drilling; It doesn’t make holes but it bevels the hole cleaning and reinforcing the borders when the borders are chipped or need to be clean