“1/4 – Cobalt Extra Length Drills – 12″ Overall Length – 9″ Flute Length” has been added to your cart. Continue shopping “3/8 – Cobalt Extra Length Drills – 8″ Overall Length – 5-1/2″ Flute Length” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 5/8 x 1 Diamond Boring Drill Bit for Hard Tiles & Ceramics $17.99 Quantity $17.99 × 33 - Extra Length Drills - 6" Overall Length - 4" Flute Length $14.99 Quantity $14.99 × 1/4 - Cobalt Extra Length Drills - 12" Overall Length - 9" Flute Length $53.99 Quantity $53.99 × 3/8 - Cobalt Extra Length Drills - 8" Overall Length - 5-1/2" Flute Length $56.99 Quantity $56.99 Coupon: Apply coupon Update cart Cart totals Subtotal $143.96 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 $143.96 Proceed to checkout