Customer Reviews for VEVOR Drill Bits Sharpener, MR-13A Drill Bits Grinder Sharpener 3-13mm, 95° to 135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Sharpening Machine with 11 Collets, CBN & SDC Wheel

Excellent sharpener will pay for itself in no time.

I already own several sharpening tools and also attachments for grinders, but this device exceeds all expectations. The precision fit of the mounts is noteworthy, as is the fact that absolutely no readjustment is needed on the grinding side. On the preparation side, you have to fine-tune the setting a bit; the default setting is already excellent, but in my case, turning the dial one extra rotation makes it perfect. It is a fantastic device that thoroughly deserves 5 stars. By the way: delivery was super fast.

Hyvä laite pienen pajan porien teroitukseen. Tekee siistin jäljen ja terät on teräviä. Mahdollisuus säätää porakulmaa. En keksi moitittavaa tästä laitteesta.

Great product with the features to do the job of sharpening any twist drill I'd be likely to use. It makes it's closest consumer competitor look like a plastic toy. Not only would I recommend this product, I have several times.

Works great! Wonderful value for money!

Affutage des forêts parfait. Très facile d'utilisation

Galanda gerai tik grašto kalibravimo reguliavimas kvailai padaritas

Bin sehr zufrieden damit erfüllt den Zweck

Machine achetée le 30 juin 2026. Fonctionne et affûte très bien les forets de Ø3 à Ø16.5 pour l'avoir utilisé maintenant depuis bientôt 2 mois sur cette gamme de Ø. Un seul bémol, le couvercle de maintien des pinces qui ne tient pas du tout et qui mériterai d'être modifié par le fournisseur pour garantir le transport des pinces sans catastrophe.

This is my second sharpener I purchased, first was the 13B when this one was used for the first time motor started with little to no noise but then had a loud whine. I contacted Vevor and they sent out a replacement motor that did fix the problem, so they did stand behind it. Seems to do a good job on bits so no real complaints other than the price for this unit.