Cheap And Discounts Tungsten Steel Rotary Burr Set - Woodworking, Metal Carving, Engraving - 1/8" Shank, 1/4" Head Length - 10pcs Wholesale. Buy Directly From Merchant Shop1104217245 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.