Tungsten Carbide Burrs

Retop’s tungsten carbide burrs are engineered for precision grinding, shaping, and surface finishing of hard metals, composites, and mold materials. Designed with advanced flute geometries for aggressive cutting and extended tool life.

Product Description

Carbide burrs, also known as rotary burrs or rotary files, are cutting tools made from tungsten carbide that are used for deburring, shaping, grinding, and enlarging holes in a wide range of hard materials. These tools come in various shapes such as cylindrical, ball, oval, tree, and flame, making them suitable for both rough machining and fine finishing tasks.

Carbide burrs are essential in industries such as aerospace, mold making, shipbuilding, metal fabrication, and automotive. They are ideal for removing weld seams, chamfering, porting engine components, cleaning castings, and precision shaping of dies and molds. Compatible with die grinders, CNC machines, and robotic arms.

Features

Made from premium micro-grain tungsten carbide
Available in standard and custom flute geometries (single cut, double cut, aluminum cut, etc.)
Wide variety of head shapes and sizes for every application
Coatings available: TiN, TiAlN, DLC for heat resistance and chip flow
Suitable for ferrous and non-ferrous materials
Smooth, vibration-free operation at high RPMs

Specifications

Specification	Value
Material	Tungsten Carbide (WC+Co)
Hardness (HRA)	90 – 93
Cut Type	Single, Double, Aluminum, Diamond
Shank Diameter	3 mm, 6 mm, 1/8″, 1/4″
Head Diameter	Ø 1.5 mm – Ø 25 mm
Head Shapes	Cylindrical, Ball, Tree, Flame, Oval
Application	Deburring, Shaping, Surface Finishing

Why Choose Retop as Your Supplier?

With over 14 years of experience in tungsten carbide tooling, Retop is committed to providing high-precision carbide burrs that meet the most demanding industrial requirements. We utilize advanced CNC grinding equipment and stringent quality control to ensure consistency in every batch. Whether you need standard rotary burrs or fully customized profiles, we offer competitive pricing, rapid delivery, and expert technical support to optimize your production.