“31.00 mm – Silver & Deming Drill Bit – Metric 1/2″ Shank” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 29/64 - Reduced Shank Drills - 1/2" Standard Shank - Silver & Deming $20.99 Quantity $20.99 × 23/32 - Extra Length Drills - 12" Overall Length $163.99 Quantity $163.99 × 1.5mm - Extra Length Drills - 6" Overall Length - 4" Flute Length $12.99 Quantity $12.99 × 21/64 - Extra Length Drills - 18" Overall Length $87.99 Quantity $87.99 × 31.00 mm - Silver & Deming Drill Bit - Metric 1/2" Shank $139.99 Quantity $139.99 Coupon: Apply coupon Update cart Cart totals Subtotal $425.95 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 $425.95 Proceed to checkout