“5/16 x 1 Diamond Boring Drill Bit for Hard Tiles & Ceramics” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 5/8 - Annular Cutters - Tin Coated - 2" Depth of Cut $81.99 Quantity $81.99 × 35/64 - Extra Length Drills - 18" Overall Length $135.99 Quantity $135.99 × 15/16 - Annular Cutters - High Speed Steel - 2" Depth of Cut $81.99 Quantity $81.99 × 1" - Extra Length Drills - 18" Overall Length $283.99 Quantity $283.99 × 31/64 Black & Gold Heavy Duty Meteorite Jobber Drill - Skin Pack $27.99 Quantity $27.99 × 5/16 x 1 Diamond Boring Drill Bit for Hard Tiles & Ceramics $13.99 Quantity $13.99 Coupon: Apply coupon Update cart Cart totals Subtotal $625.94 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 $625.94 Proceed to checkout