Set of six conical rotary burrs Silver 10416 — metal-cutting rotary files, assorted sizes

Set of six conical rotary burrs Silver 10416 is a collection of carbide cutting heads designed for use with rotary tools and die grinders. The set contains six conical-shaped burrs in assorted sizes that allow controlled material removal on metals, alloys and other hard materials. These metal-cutting rotary files are intended for shaping, deburring, profiling and fine removal work where precise contours and surface finishes are required.

Advantages

The conical geometry provides access to narrow or tapered areas and enables gradual profiling and beveling. Carbide construction ensures high hardness and wear resistance for long service life under heavy-duty cutting conditions. Assorted sizes in a single set eliminate the need to change tool types for common workshop operations, and the standardized shank fits most rotary tools and die grinders to simplify tool setup.

Suitable for

• Deburring and edge chamfering of steel, stainless steel and non-ferrous metals
• Shaping and profiling of castings and welded joints
• Removing excess material in tight or tapered spaces
• Surface texturing and preparation prior to welding or coating
• Hobby and model-making tasks requiring fine metal removal

Key specifications

• Tool type: conical rotary burrs for metal cutting
• Material: tungsten carbide cutting heads
• Set quantity: six pieces in assorted cone sizes
• Geometry: tapered/conical profile for access to narrow areas and gradual chamfers
• Shank compatibility: standardized round shank suitable for most rotary tools and die grinders
• Intended materials: steels, stainless steels, non-ferrous metals, alloys and other hard materials

How to use

Install the appropriate conical burr into the collet or chuck of the rotary tool, ensuring the shank is secured and runs true. Select a rotational speed appropriate for the workpiece material and the burr size; generally higher speeds are used for softer non-ferrous metals and lower speeds for hard steels. Apply light, steady pressure and make multiple shallow passes rather than heavy cuts to preserve the carbide cutting edges and reduce heat buildup. Maintain steady tool orientation when profiling or chamfering to achieve the desired contour.

Usage recommendations

Wear eye and respiratory protection and use appropriate clamping for small workpieces. Keep the burr clean of chips and swarf; occasional clearing during use improves cutting performance. Replace burrs when cutting performance declines or when visible wear affects accuracy. For consistency, match burr size and flute direction to the specific profiling or deburring task.