Cheap And Discounts Double Cut Carbide Rotary Burr Set 10Pcs 1/8" Shank 1/4" Head Length Woodworking Drilling Metal Carving Engraving Polishing Wholesale. Buy Directly From Merchant RSTOOL Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.