“2×23-1/2 4-Tip SDS-Max Viper Head Quad Cutter Drill” has been added to your cart. Continue shopping “3/16 x 18 Hex Shank Heavy Duty Carbide Tipped Hammer Drill” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 27/32 x 8-3/4" Overall Length Thunder Twist SDS-Plus+ Drill Bit $71.99 Quantity $71.99 × 2x23-1/2 4-Tip SDS-Max Viper Head Quad Cutter Drill $452.99 Quantity $452.99 × 3/16 x 18 Hex Shank Heavy Duty Carbide Tipped Hammer Drill $15.99 Quantity $15.99 Coupon: Apply coupon Update cart Cart totals Subtotal $540.97 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 $540.97 Proceed to checkout