Dormer P821 Bright Ball Nosed Cone Carbide Burr

The 12.7mm diameter Dormer P821 Bright Ball Nosed Cone Carbide Burr is designed for larger-scale machining operations requiring substantial material removal. With a generous 12.7mm diameter cut and 32mm cut length, this variant excels at heavy-duty tasks such as enlarging larger bore holes, blending surfaces, and finishing substantial workpieces.

Constructed from solid carbide with a bright finish, this robust burr tackles demanding materials including steel, cast steel, stainless steel, cast iron, copper alloys, high-temperature alloys, and hardened metals with ease. The double cut geometry provides aggressive material removal whilst maintaining control and finish quality. Despite its larger cutting head, the 6mm shank diameter maintains compatibility with standard rotary tools, making this an excellent choice for professional machine shops and well-equipped home workshops handling heavier metalwork projects.

Features and Benefits:
• Bright finish for smooth operation
• Solid carbide for superior durability
• Ball nosed cone shape for contouring large areas
• Double cut geometry for aggressive stock removal
• Standard 6mm shank for universal tool compatibility

Specifications:
Diameter Cut: 12.7mm
Cut Length: 32mm
Shank Diameter: 6mm
Shank: Cylindrical shank
Overall Length: 77mm
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