Dormer P709 Ball Carbide Burr

The Dormer P709 Ball Carbide Burr is a precision rotary cutting tool designed for round-edge contouring and profiling in steel and cast steel applications. Featuring an oval (E shape) head constructed from solid carbide, this professional-grade burr delivers exceptional durability and cutting performance for both workshop and on-site metalworking tasks.

Built with a carbide-tipped cutting head and a robust toughened steel shank, the P709 provides reliable performance across demanding machining operations. The ST single cut flute style incorporates integrated chip-breakers and medium-spaced cutting edges, optimising material removal whilst reducing friction and heat build-up during use.

This burr is ideal for creating smooth, rounded profiles and achieving professional-quality finishes on steel components. The 12.7mm diameter cutting head with 22mm cutting length offers versatile coverage for deburring, shaping, and finishing work, whilst the 6mm cylindrical shank ensures secure fitment in most standard rotary tools and die grinders.

Features and Benefits:
• Solid carbide construction for extended tool life and consistent cutting performance
• Bright uncoated finish suitable for precision metalworking applications
• Oval shape profile ideal for smooth radius work and contoured surfaces
• Single cut geometry with chip-breakers for efficient material removal
• Steel cut design optimised for ferrous materials including cast steel

Specifications:
Diameter Cut: 12.7mm
Length Cut: 22mm
Shank Diameter: 6mm
Shank: Cylindrical shank
Overall Length: 67mm
Burr Type Code: Steel Cut Geometry
Material Code: Solid Carbide
Coating: Bright
Burr Shape: E - Oval Shape
Material Application Priority Usage: P - Steel and cast steel