“1/4″ Diameter x 2-1/2″ Overall Length – Solid Carbide Screw Machine Length Drill Bit – 135 Degree Split Point – Straight Shank – – Slow Helix” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 9/64 - Cobalt Extra Length Drills $34.99 Quantity $34.99 × 29/64" Diameter x 3-9/16" Overall Length - Solid Carbide Screw Machine Length Drill Bit - 135 Degree Split Point - Straight Shank - - Slow Helix $217.99 Quantity $217.99 × 9/32" Diameter x 2-11/16" Overall Length - Solid Carbide Screw Machine Length Drill Bit - 135 Degree Split Point - Straight Shank - - Slow Helix $85.99 Quantity $85.99 × 1/4" Diameter x 2-1/2" Overall Length - Solid Carbide Screw Machine Length Drill Bit - 135 Degree Split Point - Straight Shank - - Slow Helix $58.99 Quantity $58.99 Coupon: Apply coupon Update cart Cart totals Subtotal $397.96 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 $397.96 Proceed to checkout