Product Description
Venom Vacuum Brazed Beveling Chamfer Bits are designed to quickly and cleanly bevel the edges of pre-drilled holes in stone surfaces. These tools are used after drilling to create smooth, uniform chamfers around sink drains, faucet holes, and plumbing penetrations.
The vacuum brazed diamond construction provides aggressive cutting, long life, and consistent performance on hard materials such as quartz, quartzite, porcelain, Dekton, granite, and natural stone.
Built for professional countertop fabrication and installation work, these beveling bits allow fabricators to produce clean bevels quickly while maintaining excellent control.
Common Uses / Key Features
• Designed specifically for beveling drilled holes
• Creates clean chamfers around sink drains and plumbing holes
• Vacuum brazed diamond construction for fast cutting
• Long life and consistent performance
• Excellent on quartzite and porcelain
• Wet or dry use
• 5/8-11 female thread
• Sold individually by size
Product Details / Specifications
Bond Type: Vacuum Brazed Diamond
Thread: 5/8-11 Female
Use: Wet or Dry
Application: Beveling and chamfering drilled holes
Compatible With:
• Variable-speed grinders
• Air polishers
• Electric polishers
Recommended RPM: 4,000–8,000 RPM
Max RPM: 11,000 RPM
Industry Use:
Countertop fabrication, installation, and stone finishing.
Available Sizes
Available in the following sizes (dropdown selection):
35 mm (1.38 inches)
38 mm (1.50 inches)
48 mm (1.89 inches)
50 mm (1.97 inches)
Size refers to the outside diameter of the beveling chamfer bit.
