Tungsten Carbide Rotary Burr Set for Metal
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Everything you need to know
Tungsten carbide burrs, designed for demanding grinding, polishing, and engraving work on metal.
Material
Solid tungsten carbide, highly hard and wear-resistant.
Universal shank
6 mm (1/4") shank, compatible with standard grinders and rotary tools.
Variety of shapes
Different shapes (ball, cylinder, cone, and more) and diameters from 6 to 16 mm, to suit every job.
Versatile use
Ideal for grinding, polishing, and engraving stainless steel, aluminum, cast iron, and other hard materials.
How to use it
Choose the shape
Select the shape and diameter for the job at hand.
Mount it on your tool
Fit the burr into your grinder or rotary tool with a 6 mm shank.
Work carefully
Wear eye protection and start at moderate speed.
What people who already use it say
Real buyer reviews, collected from AliExpress.
"Perfect to complete my burr collection, I was missing this model. Does its job perfectly."
Anonymous
Real review · AliExpress, May 2026
"The tungsten carbide tip burr with a 6 mm shank arrived in 9 days as part of a consolidated shipment. I bought 5 different burrs from various sellers, and this was the most expensive — and the best. The quality is excellent, the dimensions match the description, and it works great on metal. I'll keep buying more."
A***z
Real review · AliExpress, Jul. 2026