1pc Vacuum Brazed Diamond Bits 20mm M14 Finishing Hole Tool Ceramic Tile Enlarge Shape Round Bevel Beveling Chamfer
Product Name: Vacuum Brazed Diamond Beveling Chamfer bit For enlarging, polishing and bevelling the exist holes
Dia 20mm: workable length 20mm; M14 thread; Grit #80;
1. Vacuum Brazed Processing, high diamond concentration provides for a faster cut rate while the high quality of the diamonds provides longer working life
2. Strict production process to ensure the perfect combination of the cutter head and the base.
3. Bevel Ease chamfers and stress relieves rough holes in glass, ceramic and porcelain tiles.
4. Very useful to reduce the risk of cracking with standard and large format tiles subjected to tension (ex tightened plumbing, led lights etc).
5. Very useful to improve the edge finishing of exposed holes.
6. Dry or wet use.
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.