Dormer P817 Bright 60° Countersink Carbide Burr

The Dormer P817 Bright 60° Countersink Carbide Burr with 16mm diameter cut is the most substantial variant available, designed for heavy-duty chamfering and large-scale countersinking operations. With a generous 14.5mm cut length and 6mm shank diameter, this burr excels in structural fabrication, large bore preparation, and industrial metalworking applications where larger chamfers are required.

Constructed from solid carbide with a hardened steel shank, this burr maintains its cutting performance even under the demanding conditions of continuous production use. The double cut flute design ensures rapid material removal whilst the closely spaced edges deliver a quality finish that often eliminates the need for secondary operations, saving time and improving productivity.

At 63mm overall length, this is the longest variant in the range, providing excellent reach for deeper holes and recessed areas. The robust 6mm shank ensures stability during operation, whilst the bright finish allows clear visibility of the work area. Ideal for professional fabricators and engineers working with heavy-gauge materials.

Features and Benefits:
• Large 16mm diameter for heavy-duty industrial applications
• Extended 14.5mm cut length for deeper chamfering
• Solid carbide construction withstands continuous production use
• Double cut geometry for rapid, quality material removal

Specifications:
Diameter Cut: 16mm
Cut Length: 14.5mm
Shank Diameter: 6mm
Shank: Cylindrical shank
Overall Length: 63mm
Burr Type Code: Double Cut Geometry
Material Code: Solid Carbide
Coating: Bright
Burr Shape: J - 60° Countersink 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