“8.50 mm – Solid Carbide Drills – Standard Length – Metric Size” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 7/32x4 Carbide Tipped Granite Bit $13.99 Quantity $13.99 × 5/16x4 Hex Shank Heavy Duty Carbide Tipped Hammer Drill $6.99 Quantity $6.99 × 7/16x4 Cyclo Twist Fast Spiral Drill $7.99 Quantity $7.99 × 8.50 mm - Solid Carbide Drills - Standard Length - Metric Size $149.99 Quantity $149.99 Update cart Cart totals Subtotal $178.96 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 $178.96 - Proceed to checkout