“Dry Core Bit Adapter – Adapts 1/2″ Shank To 5/8″ – 11 Thread” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 1/4" Diameter x 72" Overall Length - 2-3/4" Jobber Length Flute - Extra Long Drill Bit $125.99 Quantity $125.99 × Dry Core Bit Adapter - Adapts 1/2" Shank To 5/8" - 11 Thread $159.99 Quantity $159.99 Update cart Cart totals Subtotal $285.98 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 $285.98 - Proceed to checkout