“4-1/2″ Percussion Core Drill – Taper Fit” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 20mmx18 Spline Shank Single Cutter Drill Bit $112.99 Quantity $112.99 × 25/64" Diameter x 3-1/4" Overall Length - Solid Carbide Screw Machine Length Drill Bit - 135 Degree Split Point - Straight Shank - - Slow Helix $146.99 Quantity $146.99 × 4-1/2" Percussion Core Drill - Taper Fit $684.99 Quantity $684.99 Coupon: Apply coupon Update cart Cart totals Subtotal $944.97 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 $944.97 Proceed to checkout