Remove item Thumbnail image Product Price Quantity Subtotal × 37 - Extra Length Drills - 8" Overall Length - 5-1/2" Flute Length $26.99 Quantity $26.99 × Core Bit Extension - 12" Long, 1-1/4" Dia. - 7 Thread $190.99 Quantity $190.99 × 9/16x23 Spline Shank Single Cutter Drill Bit $90.99 Quantity $90.99 Update cart Cart totals Subtotal $308.97 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 $308.97 - Proceed to checkout