Dormer P803C TiAlN Cylinder Carbide Burr With Endcut

The Dormer P803C 12.7mm diameter carbide burr is the largest variant in the range, designed for heavy-duty machining applications requiring maximum material removal capacity. With its substantial 12.7mm diameter cut and 25mm cut length, this burr excels at aggressive stock removal, large surface preparation, and substantial deburring operations in challenging materials.

Despite its larger cutting head, the 6mm shank diameter maintains compatibility with standard rotary tools and die grinders, whilst the 70mm overall length provides excellent reach for deeper cavities and recessed workpieces. The advanced TiAlN coating is particularly valuable at this scale, managing the increased heat generation associated with larger cutting surfaces whilst protecting against accelerated wear.

This burr is ideal for professional applications including heavy fabrication, foundry work, large casting cleanup, and industrial maintenance. The cylinder shape with end cut enables efficient machining of substantial flat surfaces and right-angled corners in steel, stainless steel, cast iron, and high-temperature alloys. The double cut geometry ensures controlled material removal despite the aggressive cutting capacity.

Features and Benefits:
• TiAlN coating for superior heat management and extended tool life
• Solid carbide for maximum durability under heavy loads
• Cylinder shape with end cut for large surface machining
• Double cut geometry for controlled aggressive material removal
• Maximum diameter for high-volume stock removal

Specifications:
Diameter Cut: 12.7mm
Cut Length: 25mm
Shank Diameter: 6mm
Shank: Cylindrical shank
Overall Length: 70mm
Burr Type Code: Double Cut Geometry
Material Code: Solid Carbide
Coating: TiAlN
Burr Shape: B - Cylinder Shape with endcut
Material Application Priority Usage: H - Hardened materials, K - Cast Iron, M - Stainless steel, N - Non-ferrous metals, P - Steel and cast steel, S - High-temperature alloys