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Johnson Tools Vacuum Brazed Diamond Chamfering Bit for Angle Grinder – Porcelain Tile Hole Enlarger & Beveling Cone
The Johnson Tools Vacuum Brazed Diamond Chamfering Bit is designed for precise hole enlargement, edge beveling, chamfering, and deburring on porcelain tiles, ceramic tiles, granite, marble, and natural stone.
Featuring a durable vacuum brazed diamond coating and a tapered cone-shaped design, this diamond beveling bit provides efficient material removal and controlled grinding performance. It helps smooth rough hole edges, adjust existing openings, and create clean beveled finishes while reducing the risk of edge chipping.
Designed for use with compatible angle grinders, this diamond hole enlarger is ideal for tile installation, stone fabrication, bathroom renovations, and kitchen countertop projects.
Johnson Tools also offers OEM and wholesale diamond chamfering bit solutions for professional tool distributors, importers, and construction tool suppliers.
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PRODUCT parameter
| Specification | Description |
| Product Name | Diamond Chamfering Bit |
| Brand | Johnson Tools |
| Technology | Vacuum Brazed |
| Product Shape | Conical / Tapered |
| Diamond Coating | Diamond Abrasive Grit |
| Application | Hole Enlarging, Chamfering, Deburring, Edge Shaping |
| Working Materials | Porcelain, Ceramic, Granite, Marble, Natural Stone |
| OEM / ODM | Available |
| Compatible Machine | Angle Grinder |
product usage
Porcelain Tile Hole Enlarging: Expanding and adjusting existing holes in hard porcelain tiles for plumbing fixtures, faucets, and pipe installations.
Ceramic Tile Chamfering: Creating smooth beveled edges around drilled holes and reducing sharp or chipped edges.
Granite & Marble Hole Finishing: Using the diamond beveling cone to enlarge, shape, and finish existing holes in granite countertops, marble slabs, and natural stone.
Bathroom & Kitchen Installation: Refining openings for faucets, pipes, and bathroom accessories during tile and countertop installation.
Stone Edge Grinding & Deburring: Removing rough edges and excess material around stone and tile cutouts for a cleaner finish.
Noteworthy Features:
The Diamond Chamfering Bit for Angle Grinder is widely used in tile installation, stone processing, and construction finishing applications.
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