UCT Gem Carbide SD-3 3/8-Inch Double Cut Ball Shape Solid Carbide Burr 1/4-Inch Shank for Metal Grinding Hollowing and Contouring Steel

The Perfect Burr for Hollowing and Contouring

When you need to hollow out a workpiece, create a concave profile, or deburr the inside of a pipe, a flat burr just won't cut it. The UCT Gem Carbide SD-3 is a 3/8" ball-shaped burr designed for exactly that. Its "double cut" (cross-cut) flutes give you smooth, controllable grinding and a finer finish, breaking down tough steel and cast iron into small, manageable chips.

Key Features

• Double-Cut Head: Produces small chips for smooth operation and a finer finish. Ideal for ferrous and non-ferrous metals.
• Ball Shape (SD-3): Perfect for hollowing, creating concave profiles, and deburring the inside of pipes or holes.
• Solid Tungsten Carbide: Made from one solid piece of carbide for maximum rigidity, high-heat tolerance, and a long cutting life.
• 1/4-Inch Shank: The industry standard shank, compatible with most 1/4-inch die grinders and rotary tools.
• Versatile Application: Makes quick work of deburring, shaping, porting, and contouring on steel, cast iron, and aluminum.

What's Included

• (1) SD-3 3/8" Double Cut Ball Shape Solid Carbide Burr

Specifications

This high-performance burr needs a tool with serious RPM to get the best results. To get the most out of this bit with smooth, reliable power, we highly recommend pairing it with the Makita GD0601 1/4" Die Grinder.