Product Description

The Venom V Shape Diamond Router Bit – Position 1 (Full Bullnose Profile) is designed for professional countertop fabricators who need to produce smooth, fully rounded edges on stone surfaces.

The full bullnose edge is one of the most popular countertop profiles used in residential and commercial installations. This profile creates a completely rounded edge that is both durable and visually clean, making it ideal for kitchen countertops, islands, and bathroom vanity tops.

Venom diamond router bits are engineered specifically for the stone fabrication industry and are designed to shape Quartzite, Granite, Marble, Quartz, Porcelain, and Engineered Stone.

The bit uses a high-quality sintered diamond bond designed to deliver smooth shaping performance, controlled cutting, and long tool life when used with proper water flow during wet routing.

The Venom router bit system follows a standardized shape-code format so fabricators can easily identify the profile type and the profile height.

Router bit codes follow this structure:

Letter (Shape) + Number (Profile Height in mm) + M10 Arbor

Example:

V30-M10

Meaning:

V = Full Bullnose profile
30 = 30 mm profile height
M10 = 10 mm arbor system

These router bits are designed for wet routing applications, which helps cool the diamond bond, extend tool life, and produce a cleaner finished edge during countertop fabrication.

Profile Explanation

The V Shape router bit produces a full bullnose countertop edge.

A full bullnose profile creates a completely rounded edge from the top surface of the countertop down to the underside. This profile removes sharp corners and creates a smooth, comfortable finished edge.

Full bullnose edges are commonly used on:

• Kitchen countertops
• Bathroom vanity tops
• Island countertops
• Table tops
• Outdoor kitchens

The full bullnose edge provides a clean finished look while also helping protect countertop edges from chipping.

Router Bit Position Explanation

The Venom router bit system identifies cutting stages using Position numbers.

This router bit is a Position 1 shaping bit.

Position 1 router bits feature a continuous rim diamond design and are used to create the finished countertop edge profile.

Position 1 bits are designed to:

• Shape the finished edge profile
• Provide controlled cutting performance
• Deliver consistent shaping across different stone materials

The Venom router bit system also defines Position 0 router bits, which use segmented rims for aggressive material removal. Position 0 bits are documented in the system but are not currently stocked by Venom.

Common Uses / Key Features

• Creates full bullnose countertop edges
• Designed for stone edge profiling
• Compatible with Quartzite, Granite, Marble, Quartz, Porcelain, and Engineered Stone
• Ideal for professional countertop fabrication
• Continuous rim diamond design for smooth shaping
• Built for wet routing applications
• Balanced design for consistent cutting performance

Product Details / Specifications

Tool Type: Diamond Router Bit
Profile Shape: V Shape – Full Bullnose
Router Bit Position: Position 1 (continuous rim shaping bit)
Arbor System: M10 mounting system
Application: Wet routing

Materials:

Quartzite
Granite
Marble
Quartz
Porcelain
Engineered Stone

Each router bit includes:

• Two mounting bolts
• 10 mm shaft bolts
• Compatible with 10 mm and 8 mm thread configurations

Available Sizes

The Venom V Shape router bit is available in the following profile heights:

V-20 (20 mm – 0.79 inches)
V-30 (30 mm – 1.18 inches)
V-40 (40 mm – 1.57 inches)
V-50 (50 mm – 1.97 inches)
V-60 (60 mm – 2.36 inches)

Select the desired size using the dropdown menu above.