Value Collection -22699-4 Ball Abrasive Bur SD-5

Product Description

The VALUE COLLECTION -22699-4 is a ball-shaped abrasive bur conforming to SD-5 industry specifications. The cutting head measures 1/2 inch in diameter and is machined from solid carbide, delivering consistent stock removal on hard materials including hardened steel, cast iron, and non-ferrous alloys. The 1/4 inch shank fits standard die grinders, rotary tools, and pneumatic handpieces. This bur ships uncoated and is ready for immediate use in deburring, porting, shaping, and surface finishing operations across metalworking and fabrication environments.

This bur is suited for machinists, tool and die makers, maintenance technicians, and fabricators working in both production and job-shop settings. The ball head geometry is commonly used for contour work, internal radiusing, and cavity blending where a rounded cutting profile is required. It is equally applicable to manual die grinding and CNC-assisted finishing passes requiring a 1/4 inch shank tool.

Key Features

• Ball head geometry conforms to SD-5 industry specification
• 1/2 inch cutting diameter for efficient material removal
• Solid carbide construction for durability on hard workpiece materials
• Uncoated head — no coating interference on sensitive surfaces
• 1/4 inch shank fits standard die grinders and rotary handpieces

Compatibility

Designed as an OEM-style replacement or standard consumable bur for die grinders and rotary tools accepting a 1/4 inch shank collet.

Installation Notes

Installation is performed by machinists or maintenance technicians familiar with rotary cutting tools. Secure the 1/4 inch shank fully into the collet before operation and confirm the collet nut is tightened to the tool manufacturer's specification. Always power down and disconnect the drive tool before changing burs. Operate at the RPM range recommended by the tool manufacturer for the bur diameter in use — exceeding rated speed on carbide burs can cause tool breakage.