Cheap And Discounts 5Pcs 1~12mm T-shaped Diamond Grinding Head C3 Needle 2.35/3mm Shank Burr Grinding Polishing Engraving Bit for Dremel Rotary Tool Wholesale. Buy Directly From Merchant GLKJ Tools Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.