“5/16 – Cobalt Extra Length Drills – 12″ Overall Length – 9″ Flute Length” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 9/64" Diameter x 1-15/16" Overall Length - Solid Carbide Screw Machine Length Drill Bit - 135 Degree Split Point - Straight Shank - - Slow Helix $33.99 Quantity $33.99 × #57 x 1-3/8 Overall Length - Solid Carbide Screw Machine Length Drill Bit - 135 Degree Split Point - Straight Shank - - Slow Helix $20.99 Quantity $20.99 × 5/16 - Cobalt Extra Length Drills - 12" Overall Length - 9" Flute Length $62.99 Quantity $62.99 Coupon: Apply coupon Update cart Cart totals Subtotal $117.97 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 $117.97 Proceed to checkout