“50 – Extra Length Drills – 6″ Overall Length – 4″ Flute Length” 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 × 11/64 - Extra Length Drills - 6" Overall Length - 4" Flute Length $12.99 Quantity $12.99 × 50 - Extra Length Drills - 6" Overall Length - 4" Flute Length $12.99 Quantity $12.99 Coupon: Apply coupon Update cart Cart totals Subtotal $304.97 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 $304.97 Proceed to checkout