shengbenhao Diamond Grinding Burr Bit Set，20Pcs Rotary Tool Accessories Stone Carving Set with 1/8 inch Shank for Stone Ceramic Glass Carving, Grinding, Polishing, Engraving, Sanding

Fantastiche, usate su pietra sabbiosa ma comunque dura l hanno incisa senza difficoltà e in maniera molto precisa. Chiaramente con un filo d acqua che correva sulla zona . Non si sono praticamente consumate

I use the burrs for power wood carving with Dremel rotary tools. The burrs work well in basswood. I am making a lamp base featuring a tree and its roots system along with a stream detailed with rocks and texturing. The carving is intricate and the burrs really facilitated the creation of it. I have other diamond coated burrs but they are too fine to removed a lot of wood quickly. Being of about 60 grit, these new burrs allow me to work quickly and precisely. The different sizes are really practical in working out details. Depending on what the carving is, fIne sanding might have to be done after using the burrs but that was to be expected. The point of buying those burrs was to be able to remove wood quickly and precisely and that is what the new burrs do. I wish I had come across those before. I have not tried it with anything else than wood so far but I recommend this product if your power carve with Dremel rotary tools. I gave 3 stars for durability because I just received those burrs and I am not sure if they will last a long time. So far so good though.

Buenas brocas. Son resistentes.

bon vendeur

Great item does the job lovely. There a little rough and ware out pretty quick (2Hrs use) but using to remove heavy rust from an intricate metal fence where big tools can’t reach, great value for price. Have bought twice and would buy again.