“1-1/2″ Diameter – Cobalt 3/4″ Reduced Shank Drill Bit – 6″ Overall Length – 3″ Flute – 135 Degree Notched Point” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 7/16x13-1/2 Hex Shank Heavy Duty Carbide Tipped Hammer Drill $19.99 Quantity $19.99 × 1-3/4" x 2" Thin Wall Marble & Granite Diamond Core Drill Bit $278.99 Quantity $278.99 × 1-1/2" Diameter - Cobalt 3/4" Reduced Shank Drill Bit - 6" Overall Length - 3" Flute - 135 Degree Notched Point $353.99 Quantity $353.99 Coupon: Apply coupon Update cart Cart totals Subtotal $652.97 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 $652.97 Proceed to checkout