“1×18 4-Tip SDS-Max Viper Head Quad Cutter Drill” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 1-1/16" Diameter - Cobalt 3/4" Reduced Shank Drill Bit - 6" Overall Length - 3" Flute - 135 Degree Notched Point $166.99 Quantity $166.99 × 1-11/16 - Annular Cutters - Cobalt - 1" Depth of Cut $171.99 Quantity $171.99 × 1-1/4 - Annular Cutters - Cobalt - 2" Depth of Cut $167.99 Quantity $167.99 × 1-1/32 - Reduced Shank Drills - 6" Overall Length - 3" Flute Length $165.99 Quantity $165.99 × 1x18 4-Tip SDS-Max Viper Head Quad Cutter Drill $127.99 Quantity $127.99 Coupon: Apply coupon Update cart Cart totals Subtotal $800.95 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 $800.95 Proceed to checkout