Dormer P811 Bright Ball Nosed Tree Carbide Burr

The Dormer P811 Bright Ball Nosed Tree Carbide Burr with 16mm diameter cut and 25mm cut length is the largest variant in this range, designed for heavy-duty metalworking applications requiring maximum material removal capacity. This professional-grade burr is ideal for fabricators, maintenance engineers, and experienced users working on substantial components and demanding industrial projects.

With a 6mm shank diameter and 70mm overall length, this burr provides excellent reach and stability when tackling large-scale contouring, edge rounding, and surface preparation tasks. The extensive cutting head enables rapid material removal while maintaining the precision control offered by the ball nosed tree profile. The solid carbide construction ensures reliable performance when machining the most challenging materials including hardened steel, stainless steel, cast iron, and high-temperature alloys.

Perfect for heavy deburring operations, creating large radius contours, shaping substantial metal surfaces, and preparing large components for welding or assembly, this variant delivers powerful performance with exceptional durability.

Features and Benefits:
• Solid carbide construction for maximum tool life
• Ball nosed tree shape for heavy-duty contouring applications
• Double cut geometry for aggressive yet controlled cutting
• Bright uncoated finish suitable for demanding materials
• Cylindrical shank for secure mounting in rotary tools

Specifications:
Diameter Cut: 16mm
Cut Length: 25mm
Shank Diameter: 6mm
Shank: Cylindrical shank
Overall Length: 70mm
Burr Type Code: Double Cut Geometry
Material Code: Solid Carbide
Coating: Bright
Burr Shape: F - Ball Nosed Tree Shape
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