Core Bit 2-1/2 in. - Milwaukee Electric Tools

The Milwaukee 48-20-5040 2-1/2 inch Thin Wall Core Bit is engineered for precise, large-diameter hole drilling in masonry and concrete applications. Designed for professional technicians, this core bit offers efficient material removal where depth requirements are relatively shallow, making it ideal for electrical conduit, plumbing, and HVAC installations requiring clean, uniform openings.

Key Features

• Diameter: 2-1/2 inches, suitable for common professional installation requirements.
• Usable Cutting Depth: 3 inches, optimized for standard wall thickness and slab penetration.
• Construction: Thin-wall design enhances drilling speed and minimizes resistance in various materials.
• Compatibility: Requires an appropriate SDS Plus drive shank, such as Milwaukee models 48-03-3555 (8 in.) or 48-03-3561 (12 in.).
• Precision Use: Designed for seamless integration with Milwaukee 48-20-6155 Center Pin and 48-20-6158 Guide Plate for accurate hole starting and positioning.

Applications

This Milwaukee Thin Wall Core Bit is suitable for drilling holes for routing electrical conduit, plumbing pipes, and HVAC lines through concrete blocks, brick, and cured concrete. Its 2-1/2 inch diameter is commonly required for standard utility installations in commercial and industrial environments, ensuring a professional finish with minimal effort. It is an essential tool for technicians performing tasks that require clean, precise circular cuts in masonry materials.

Specifications

• Manufacturer: Milwaukee Electric Tools
• Model Number: 48-20-5040
• Product Name: Core Bit 2-1/2 in.
• Diameter: 2-1/2 in.
• Usable Cutting Depth: 3 in.
• Wall Type: Thin Wall