Diamond Chamfering Bit for Grinder 2pcs M14 Diamond Chamfer Bits 35-50mm for Granite Marble Tile Hole Trimming & Beveling

Using our tile cutting tools to expand existing holes to different sizes or shapesType : Core Drill BitColor:As the picture showSize:As the picture show(1inch = 2.54cm)Note:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures.2. Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.

• Diamond cone tile bit is designed to trim,enlarge,shape,round bevel existing holes in tile,Porcelain, Granite and Marble
• Diamond particles are directionally aligned to ensure uniform cutting force distribution, significantly reducing edge chipping rates
• Designed for beveling, chamfering, countersinking, hole enlarging, hole/edge trimming, shaping, and grinding of hard brittle materials (tile, ceramic, stone, and glass, etc)
• Cone drill bit is very useful to improve the edge finishing of exposed holes,reduce the risk of cracking with standard and large format tiles subjected to tension (ex tightened plumbing, led lights etc),Bevel Ease chamfers and stress relieves rough holes in glass,ceramic and porcelain tiles
• Note: Certain materials or applications have significant RPM requirements; insufficient RPM may cause drill bits wobbling and instability. Due to the lower RPM of power drills, priority use of angle grinders is recommended