Dormer P821 Bright Ball Nosed Cone Carbide Burr

The 3mm diameter Dormer P821 Bright Ball Nosed Cone Carbide Burr is the ideal choice for detailed precision work and intricate machining tasks in confined spaces. This compact variant features a 3mm diameter cut with a 14mm cut length, making it perfect for fine finishing work, delicate edge rounding, and precise hole enlargement in smaller components.

Constructed from solid carbide with a bright finish, this burr delivers smooth, controlled cutting action on steel, stainless steel, cast iron, copper alloys, high-temperature alloys, and hardened materials. The double cut geometry with closely spaced edges ensures efficient material removal whilst maintaining excellent surface quality. Whether you're working on precision engineering projects in a professional workshop or tackling detailed metalwork at home, this 3mm burr provides the accuracy and control needed for exacting work.

Features and Benefits:
• Bright uncoated finish for clean cutting
• Solid carbide construction for long tool life
• Ball nosed cone shape ideal for contoured work
• Double cut geometry for superior finish
• Compact size perfect for intricate detail work

Specifications:
Diameter Cut: 3mm
Cut Length: 14mm
Shank Diameter: 3mm
Shank: Cylindrical shank
Overall Length: 38mm
Burr Type Code: Double Cut Geometry
Material Code: Solid Carbide
Coating: Bright
Burr Shape: L - Ball Nosed Cone 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