“Bosch Speedcore 4-3/8-in x 3-in Alloy Steel Masonry Drill Bit for Sds-plus Drill T3921SC” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × Bosch Speedcore 4-3/8-in x 3-in Alloy Steel Masonry Drill Bit for Sds-plus Drill T3921SC $93.00 Bosch Speedcore 4-3/8-in x 3-in Alloy Steel Masonry Drill Bit for Sds-plus Drill T3921SC quantity $93.00 Update cart Cart totals Subtotal $93.00 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 Total $93.00 Proceed to checkout