“Core Bit Extension – 6″ Long, 1-1/4″ Dia. – 7 Thread” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 13/16 x 8 Overall Length Carbide Tipped Die Drill Bit $252.99 Quantity $252.99 × 3/4 x 1 Diamond Boring Drill Bit for Hard Tiles & Ceramics $21.99 Quantity $21.99 × Wet Core Bit Sub Adapter - 5/8" - 11 Female Thread At Top 1-1/4" - 7 Male Thread At Bottom $347.99 Quantity $347.99 × Core Bit Extension - 6" Long, 1-1/4" Dia. - 7 Thread $176.99 Quantity $176.99 Coupon: Apply coupon Update cart Cart totals Subtotal $799.96 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 $799.96 - Proceed to checkout