Cartadmin2025-08-12T11:39:36+00:00 Continue shopping “12″ Spline Shank Thunder Core Masonry Drill Bit” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × 3/8x12 Single Cutter Spline Shank Masonry Drill Bit $66.69 - + $66.69 × 1x13 4-Tip SDS-Max Viper Head Quad Cutter Masonry Drill Bit $136.84 - + $136.84 × 12" Spline Shank Thunder Core Masonry Drill Bit $127.64 - + $127.64 Update cart Cart totals Subtotal $331.17 Shipping Total $331.17 Proceed to checkout