Cutting Burr for Metal Abraboro Typ M 12 x 71/22 – sharp conical TCT

Abraboro Typ M cutting burr for metal, size 12 x 71/22, features a sharp conical profile with TCT (tungsten carbide tipped) cutting edges designed for use with rotary tools and die grinders. The tool is intended for shaping, deburring and controlled material removal on a variety of metal surfaces, including steel and non‑ferrous metals. Its conical geometry allows access to tight contours and produces a defined edge when trimming welds or openings.

Advantages

The TCT cutting edges provide high wear resistance and sustained cutting performance on hard and abrasive metal surfaces. The sharp conical profile ensures precise material removal and improved control when working in confined or angled areas. Designed for rotary tool compatibility, the burr offers consistent rotational balance for efficient cutting and reduced vibration during use.

Suitable for

• Shaping and profiling metal parts
• Deburring edges after cutting or machining
• Weld cleaning and weld seam trimming
• Slotting and enlarging holes in steel and non‑ferrous metals
• Detail work in tight or angled spaces

Key specifications

• Cutting profile: sharp conical (tapered) geometry
• Overall dimensions: 12 mm diameter x 71 mm length with 22 mm working head length
• Cutting material: tungsten carbide tipped (TCT) edges
• Intended materials: steel and non‑ferrous metals
• Compatibility: rotary tools and die grinders with corresponding shank size

How to use

Mount the cutting burr securely in the collet or chuck of a rotary tool or die grinder that accepts the shank size. Start at a moderate speed appropriate for carbide tooling and the workpiece material, and apply steady, controlled pressure—allow the burr to cut without excessive force. For best results, make multiple light passes instead of removing large amounts of material in a single pass. Use appropriate personal protective equipment, including eye protection, gloves and hearing protection, and ensure workpiece is securely clamped.

Usage recommendations

To extend tool life and maintain cutting efficiency, operate within the recommended speed range for tungsten carbide tools, avoid overheating the cutting edges, and remove chips frequently. Use cutting fluid where appropriate for heat reduction on steel; for non‑ferrous metals, keep speeds moderate to prevent clogging. Inspect the burr regularly for wear and replace when edges become dull or damaged.