PREMIUM CONSTRUCTION: Hertel high speed steel drill bit with oxide finish provides durability and extended tool life for demanding drilling applications.
PRECISE DIMENSIONS: Features 1-1/2" diameter with reduced 1/2" shank diameter, 6" overall length, and 3" flute length for optimal performance.
SPECIALIZED DESIGN: Weldon shank with flats provides secure grip in tool holders, preventing slippage during high-torque drilling operations.
VERSATILE PERFORMANCE: 118° point angle delivers balanced cutting performance in a wide range of metalworking applications.
PROFESSIONAL QUALITY: Silver & Deming reduced shank design allows using larger diameter bits in standard 1/2" chuck drills and drill presses.