“1/2×36 Spline Shank Single Cutter Drill Bit” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 1-1/4x23-1/2 Thunder Twist SDS-Max Single Cutter Drill Bit $178.99 Quantity $178.99 × 3/8 - Extra Length Drills - 18" Overall Length $87.99 Quantity $87.99 × 1/2x36 Spline Shank Single Cutter Drill Bit $181.99 Quantity $181.99 Coupon: Apply coupon Update cart Cart totals Subtotal $448.97 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 $448.97 Proceed to checkout