“3″ x 2″ Thin Wall Marble & Granite Diamond Core Drill Bit” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × #15 x 2-3/16 Overall Length - Solid Carbide 140 Degree Split Point Straight Flute Drill Bit $35.99 Quantity $35.99 × 3" x 2" Thin Wall Marble & Granite Diamond Core Drill Bit $358.99 Quantity $358.99 Coupon: Apply coupon Update cart Cart totals Subtotal $394.98 Shipping Enter your address to view shipping options. Calculate shipping Country / region Select a country / region… United States (US) State / County City: Postcode / ZIP: Update Tax $0.00 Total $394.98 Proceed to checkout