Cheap And Discounts 1pcs 2.35mm 3.0mm shank Cylinder Grinding Cutting Head Drill Bits Diamond Grinding head Dremel Rotary Carving Polishing Tool Wholesale. Buy Directly From Merchant Guoao Measurement Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.