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 19/64×3-1/16×4-3/8 HSS JOB ST SHNK GOLD* $6.35 Add to cart #5 60 DEGREE CENTER DRILL $7.49 Add to cart U X 3-5/8 X 12IN A/C HSSCO DRILL $28.21 Add to cart 11.0×12.0x102x55 DR CARB W/COOL (3xD)- $182.37 Add to cart