“31/64 x 4-1/2 Overall Length Carbide Tipped Drill Bit – High Speed Steel Straight Flute For Hardened Steel” 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 × 31/64 x 4-1/2 Overall Length Carbide Tipped Drill Bit - High Speed Steel Straight Flute For Hardened Steel $108.99 Quantity $108.99 Coupon: Apply coupon Update cart Cart totals Subtotal $503.97 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 $503.97 Proceed to checkout