“18″ Spline Thunder Core Shank” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × E - Solid Carbide Drills - Standard Length - Letter Size $43.99 Quantity $43.99 × 2-1/2" x 5" Thunder Core Bit Percussion Drill "PCN" $338.99 Quantity $338.99 × 2" Percussion Core Drill - Taper Fit $247.99 Quantity $247.99 × 1-3/4" x 5" Thunder Core Bit Percussion Drill "PCN" $232.99 Quantity $232.99 × J x 3-1/2" Overall Length - Solid Carbide Jobber Length Drill Bit (Flute Length 2-1/8") $62.99 Quantity $62.99 × 18" Spline Thunder Core Shank $160.99 Quantity $321.98 Update cart Cart totals Subtotal $1,248.93 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 $1,248.93 - Proceed to checkout