Hertel SZ0026B Carbide Abrasive Bur Ball SD-14 3/16 in

Product Description

The HERTEL SZ0026B is a solid carbide abrasive bur with a ball head shape, designed for material removal, deburring, and surface finishing in metalworking and fabrication applications. Built to industry specification SD-14, it features a double-cut tooth pattern that delivers aggressive stock removal while producing a smoother finish than single-cut tooling. The 3/16 inch cutting diameter and 1/4 inch shank diameter make it compatible with standard die grinders and rotary tools commonly used by machinists, tool and die makers, and maintenance technicians working in metal, aluminum, and hard alloy materials. The uncoated solid carbide head provides durability and wear resistance during extended use.

This bur is suited for deburring drilled or cast holes, contouring, and blending in both production shop and maintenance environments. The ball shape is particularly effective for working inside curved or concave surfaces, radiusing internal edges, and reaching confined areas where flat or cylindrical profiles cannot make full contact. It is typically used in hand-held pneumatic or electric die grinders for bench work, in-place repair, and light mold and die work.

Key Features

• Solid carbide head construction for extended tool life in hard materials
• Double-cut tooth pattern for fast stock removal with reduced chatter
• Ball head shape suited for internal radii, curved surfaces, and confined areas
• Industry specification SD-14 for standardized sizing and fit
• Uncoated head for use across a range of ferrous and non-ferrous metals
• 1/4 inch shank fits standard die grinder collets

Compatibility

Designed for use with standard die grinders and rotary tools accepting a 1/4 inch shank collet. Conforms to industry specification SD-14 for interchangeability with other SD-14 profile burs.

Installation Notes

Install and remove carbide burs only when the rotary tool or die grinder is fully powered off and the spindle is stationary. Secure the shank fully into the collet to the recommended depth before tightening to prevent runout and potential shank damage. Always wear appropriate eye protection and follow applicable shop safety procedures when operating rotary abrasive tooling. Do not exceed the rated RPM of the tool or bur.