“21.00 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 × 15/32 x 3-5/8 Overall Length Carbide Tipped Screw Machine Drill Bit $65.99 Quantity $65.99 × 15/16" Diameter - Cobalt 3/4" Reduced Shank Drill Bit - 6" Overall Length - 3" Flute - 135 Degree Notched Point $111.99 Quantity $111.99 × 25/32" Diameter - Cobalt 3/4" Reduced Shank Drill Bit - 6" Overall Length - 3" Flute - 135 Degree Notched Point $83.99 Quantity $83.99 × 5/8x18 4-Tip SDS-Max Viper Head Quad Cutter Drill $91.99 Quantity $91.99 × 7/64 - Cobalt Extra Length Drills - 8" Overall Length - 5-1/2" Flute Length $36.99 Quantity $36.99 × 3/4x13 4-Tip SDS-Max Viper Head Quad Cutter Drill $81.99 Quantity $81.99 × #52 x 1-11/16 Overall Length - Solid Carbide Screw Machine Length Drill Bit - 135 Degree Split Point - Straight Shank - - Slow Helix $20.99 Quantity $20.99 × 3/4x24 Hex Bit - Carbide Tipped *Tubed* $231.99 Quantity $231.99 × 21.00 mm - Silver & Deming Drill Bit - Metric 1/2" Shank $63.99 Quantity $63.99 Coupon: Apply coupon Update cart Cart totals Subtotal $789.91 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 $789.91 Proceed to checkout