Solid carbide material provides high hardness and wear resistance for extended tool life
Maintains edge integrity for consistent 31 64 inch hole size
Strong heat resistance supports stable performance when drilling tougher metals
Designed for precision work requiring exact 0.484375 inch holes
Reduces need for rework compared to standard drill bits
Summarized by Shop
31/64" Drill Bit for high-speed precision drilling in abrasive and hardened material. Solid carbide is roughly three times stiffer than high speed steel, holding tolerance at high spindle speeds and resisting abrasion far longer. This size has a 31/64" cutting diameter, 3" of flute, 4-3/4" overall length and a round shank.