Original Sphere Rotary Burr, 1⁄4" Shaft, Fine - Woodworking Attachment for Bosch, DeWalt, Milwaukee, Makita Tools. Abrasive Tungsten Carbide Coating, 1" (25.4mm) Head Diameter, S-1G

Not sure whether it's worth paying the premium for the smaller bits that I've bought from this brand, but for this big boy it's well worth the money. Good bit of kit that will grind off pretty much anything - you will then need to put the yards in with 120 grit for sound detailing in hard to reach areas. Lee L - no it doesn't. This is because your wood has excessive moisture content and/or you're being too aggressive with it.

If trying to remove large amounts of material fast, the coarse is not the ideal choice. I would recommend Extreme but excellent quality and useful for carving. Great product

This burr is amazing and powerful but check first if it fits your Dremel size. Mine fits in my drill luckily but not in my Dremel tool as the shaft is quite thick.

Bought this as a gift for my husband. He's delighted with it and says it will improve his diy skills.

This Kutzall Extreme Burr is efficient and aggressive! . . . Its a great bit of kit in a rotary tool to remove media fast! I use it for carving soft and hardwoods and it is just brilliant! . . . I highly recommend these Kutzall burrs!!

Didn’t do what I needed really

Decorating and texturing the outside of a bowl

was very efficient at removing lots of material quickly, was easy to clean with a stiff brush, slightly coarse finish, but easy to sand down