Teflon Coated Drill Bits Style A 5/16" SKU: GGTCB-516 $42.92 Wholesale / Volume Discounts AvailablePlease email us at CustomerService@onlineskyline.com with the product SKU, quantity, and ship-to zip code. Quantity discounts available QuantityPrice Qty: -+ Add to Cart DetailsDetailsTeflon Coated Hollow Paper Drill Bits Style A 5/16"