Eagle Cutting Tool CB-SF-3-D Radius Tree Carbide Burr 3/8 in

Product Description

The EAGLE CUTTING TOOL CB-SF-3-D is a radius tree-profile carbide rotary burr available in both single cut and double cut configurations. Carbide burrs of this profile are used for material removal, shaping, and deburring in metal fabrication, welding preparation, and tool and die work. The SF-3 designation indicates a 3/8-inch cutting head diameter with a tree radius nose geometry, which allows access to contoured surfaces and internal radii that flat or cylindrical profiles cannot reach. At 0.13 pounds, this is a compact, handheld-compatible burr suited for die grinders and rotary tools.

This burr is used across a range of metalworking and fabrication applications including weld seam blending, port matching, casting cleanup, and general stock removal on ferrous and non-ferrous metals. The radius tree shape makes it well suited for work in curved grooves, flutes, and concave surfaces where precise material control is needed. Trades that commonly use this burr include pipe fitters, welders, machinists, and maintenance technicians working with die grinders or air-powered rotary tools.

Key Features

• Radius tree profile provides access to contoured and concave work surfaces
• 3/8-inch cutting head diameter for moderate stock removal with good control
• Available in single cut and double cut for varying finish and removal rate needs
• Tungsten carbide construction for durability on hard metals
• Lightweight at 0.13 pounds for extended handheld use

Compatibility

Designed as a standard shank carbide rotary burr compatible with die grinders and rotary tools that accept the appropriate shank diameter.

Installation Notes

Carbide burrs are installed and changed by qualified machinists, fabricators, or maintenance technicians. Always power down and disconnect the die grinder or rotary tool before changing burrs. Verify that the tool collet matches the burr shank diameter before tightening. Wear appropriate eye and face protection during use, as carbide burrs generate chips and debris at high rotational speeds.

Technical Specifications

• Cutting Head Diameter: 3/8 inches
• Burr Profile: Radius Tree
• Cut Type: Single Cut and Double Cut
• Weight: 0.13 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: CB-SF-3-D