21/64 X 3-5/16 X 12IN A/C HSSCO DRILL $22.32 21/64 X 3-5/16 X 12IN A/C HSSCO DRILL 21/64 X 3-5/16 X 12IN A/C HSSCO DRILL quantity Add to cart SKU: YG D1634021 Categories: Drills, Holemaking, HSS Description 21/64 X 3-5/16 X 12IN A/C HSSCO DRILL Diameter Diameter (decimal inch) Length of cut Overall length Shank diameter End style Corner radius Finish Flute type Flutes Helix Single/double end Tool length Neck length Included angle Brand Weight upc Tube width Tube height Tube length Related products 3/8×4-1/8 DR CARB (3xD) $102.56 Add to cart 5/16×3-9/16 DR CARB (3xD) $76.34 Add to cart #6 60 DEGREE CENTER DRILL $10.93 Add to cart 1-56 HSS-Co8% ST SHNK SP DR SET(56PCS) $132.80 Add to cart