“1-3/4″ 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 × 1-3/4" x 2" Thin Wall Marble & Granite Diamond Core Drill Bit $278.99 Quantity $278.99 Update cart Cart totals Subtotal $278.99 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 $278.99 - Proceed to checkout