Eagle Cutting Tool CB-SN-1-D Inverted Cone Carbide Burr

Product Description

The EAGLE CUTTING TOOL CB-SN-1-D is an inverted cone carbide burr designed for material removal, deburring, and contouring in metal fabrication and machining applications. This rotary file features both single cut and double cut geometry, allowing it to handle aggressive stock removal as well as finer finishing work depending on the cut selected. With a 0.25-inch shank size, it fits standard die grinders and rotary tools commonly used in shops and field service environments. At 0.13 pounds, it is a compact, lightweight tool suited for precision work in tight or angled spaces where a standard cone burr cannot reach.

The CB-SN-1-D inverted cone burr is used in metalworking, welding preparation, mold and die work, and general fabrication tasks. The inverted cone profile is particularly effective for undercutting, back-chamfering, and accessing recessed areas or countersunk features. It is a common tool for machinists, welders, pipefitters, and tool-and-die technicians working on ferrous and non-ferrous metals, and it sees regular use in both production shop settings and maintenance repair operations.

Key Features

• Inverted cone profile for undercutting and back-chamfering applications
• Single cut and double cut geometry in one burr for versatile stock removal and finishing
• 0.25-inch shank compatible with standard die grinders and rotary tools
• Lightweight at 0.13 pounds for reduced operator fatigue during extended use
• Carbide construction for durability and extended tool life on hard materials

Compatibility

Designed for use with standard 0.25-inch collet die grinders and rotary tools commonly found in metal fabrication, welding, and machining environments.

Installation Notes

Installation is performed by a machinist or technician using a die grinder or rotary tool with a matching 0.25-inch collet. Ensure the tool is fully powered down and unplugged before inserting or removing the burr. Secure the shank fully within the collet to the manufacturer-recommended insertion depth before operation. Always wear appropriate PPE including eye protection and gloves when operating rotary cutting tools.

Technical Specifications

• Shank Size: 0.25 inches
• Cut Type: Single Cut and Double Cut
• Burr Profile: Inverted Cone
• Weight: 0.13 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: CB-SN-1-D