LUKAS-ERZETT A10100307303 round-edge router bit hard metal round arc length 30 mm size Ø 3 mm shank diameter 3 mm

Why do I find that the same product is available on different item numbers?

Manufacturers often release the same product with different item numbers, typically just different versions of the packaging. For example, the packaging may be targeted at different countries. We try our best to unify the products, but it can happen that the same product appears on different item numbers in our system.