“1/2 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 × 29/64 - Carbide Tipped - Taper Length Drills - Fractional Size $82.99 Quantity $82.99 × 1-3/16 - Reduced Shank Drills With Flatted Shank - 6" Overall Length - 3" Flute Length $91.99 Quantity $91.99 × 17/32 - Reduced Shank Drills - 6" Overall Length - 3" Flute Length $52.99 Quantity $52.99 × 1/2 x 1 Diamond Boring Drill Bit for Hard Tiles & Ceramics $16.99 Quantity $16.99 Coupon: Apply coupon Update cart Cart totals Subtotal $244.96 Shipping Shipping costs are calculated during checkout. Tax $0.00 Total $244.96 - Proceed to checkout