Product Description

The Venom L Shape Diamond Router Bit – Position 1 (Cove Profile) is designed for professional countertop fabricators who need to produce smooth concave cove edges on stone surfaces.

The cove edge is a decorative countertop profile that creates a curved inward transition along the edge of the stone. This profile is commonly used when fabricators want to add a subtle decorative detail to countertops while maintaining a clean finished appearance.

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:

L15-M10

Meaning:

L = Cove profile
15 = 15 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 L Shape router bit produces a cove countertop edge profile.

A cove edge creates a concave curved transition along the edge of the stone, giving countertops a decorative recessed edge detail.

Cove edges are commonly used on:

• Kitchen countertops
• Bathroom vanity tops
• Decorative stone edges
• Furniture-style stone tops
• Custom countertop designs

The cove profile is often used when fabricators want a more decorative edge style without the complexity of multi-curve profiles like ogee.

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 decorative cove countertop edges
• Designed for stone edge profiling
• Compatible with Quartzite, Granite, Marble, Quartz, Porcelain, and Engineered Stone
• Ideal for decorative 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: L Shape – Cove
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 L Shape router bit is available in the following profile heights:

L-10 (10 mm – 0.39 inches)
L-15 (15 mm – 0.59 inches)
L-20 (20 mm – 0.79 inches)

Select the desired size using the dropdown menu above.